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-   No Prime Left Behind (https://www.mersenneforum.org/forumdisplay.php?f=82)
-   -   Report top-5000 primes for all k<=1001 (https://www.mersenneforum.org/showthread.php?t=9891)

Lennart 2012-04-20 17:48

Added [URL="http://primes.utm.edu/primes/page.php?id=106424"]106424[/URL] : 735*2^1131883-1 (340734 digits) is Prime

Lernnart

AMDave 2012-04-21 03:31

Added [URL="http://primes.utm.edu/primes/page.php?id=106434"]106434[/URL] : 861*2^1135486-1 (341819 digits)

Awesome. :smile:

AMDave 2012-04-21 23:39

Added [URL="http://primes.utm.edu/primes/page.php?id=106454"]106454[/URL] : 705*2^1140054-1 (343194 digits)

mdettweiler 2012-04-22 00:00

[URL="http://primes.utm.edu/primes/page.php?id=106458"]807*2^1136353-1[/URL] is prime

vaughan 2012-04-22 08:33

Added 106468 : 939*2^1142083-1 (343805 digits)

Lennart 2012-04-23 15:22

Added [URL="http://primes.utm.edu/primes/page.php?id=106500"]106500[/URL] : 963*2^1149272-1 (345969 digits)

Lennart

Lennart 2012-04-23 18:38

Added [URL="http://primes.utm.edu/primes/page.php?id=106507"]106507[/URL] : 939*2^1149940-1 (346170 digits)

Lennart

PCZ 2012-04-24 22:57

851*2^1153586-1 is prime
669*2^1155188-1 is prime

Lennart 2012-04-25 00:02

Added [URL="http://primes.utm.edu/primes/page.php?id=106534"]106534[/URL] : 925*2^1155857-1 (347951 digits)

Lennart

odicin 2012-04-25 04:55

Added [URL="http://primes.utm.edu/primes/page.php?id=106535"]106535[/URL] : 885*2^1156603-1 (348176 digits)

Odi

Lennart 2012-04-25 16:11

Added [URL="http://primes.utm.edu/primes/page.php?id=106539"]106539[/URL] : 793*2^1157055-1 (348312 digits)

Lennart

PCZ 2012-04-28 14:59

873*2^1165494-1 is prime

PCZ 2012-04-29 00:12

651*2^1166010-1 is prime

PCZ 2012-04-30 03:40

917*2^1167682-1 is prime

Lennart 2012-05-01 13:50

Added [URL="http://primes.utm.edu/primes/page.php?id=106685"]106685[/URL] : 849*2^1169013-1 (351911 digits)

Lennart

PCZ 2012-05-01 23:49

819*2^1169551-1 is prime

PCZ 2012-05-04 07:06

615*2^1171032-1 is prime

PCZ 2012-05-06 05:33

649*2^1172271-1 is prime

PCZ 2012-05-06 10:48

837*2^1172532-1 is prime

mdettweiler 2012-05-08 17:52

783*2^1168583-1 is prime

PCZ 2012-05-09 01:26

891*2^1174318-1 is prime

PCZ 2012-05-10 19:23

617*2^1175468-1 verified
already in database

PCZ 2012-05-15 08:22

921*2^1178279-1 is prime

PCZ 2012-05-18 08:55

677*2^1179464-1

PCZ 2012-05-19 07:09

923*2^1181030-1 is prime

vaughan 2012-05-21 00:33

983*2^1182272-1 is Prime!

PCZ 2012-05-30 01:20

789*2^1186225-1 is prime

henryzz 2012-06-08 08:42

405*2^1133886-1 confirmed

PCZ 2012-06-08 17:28

825*2^1191114-1 is prime

PCZ 2012-06-12 11:09

873*2^1193802-1 is prime

gd_barnes 2012-06-12 22:22

Max found:
655*2^1184445-1 is prime

PCZ 2012-06-14 23:28

843*2^1195408-1 is prime

kar_bon 2012-06-19 19:00

6k-MiniDrive:
333*2^1853115-1 is prime

PS: just realized:
- biggest prime for NPLB
- 3 biggest submitted by LLRnet/PRPnet mine
- my biggest so far

PCZ 2012-06-19 19:20

943*2^1198931-1 is prime

MyDogBuster 2012-06-19 21:56

[QUOTE]6k-MiniDrive:
333*2^1853115-1 is prime [/QUOTE]

Nice one. over 500K digits:max:

PCZ 2012-06-21 20:08

927*2^1201644-1 is prime

AMDave 2012-06-22 11:18

Excellent effort, Brian.
Our port results show you are kicking some serious butt on port GB-2000 and getting the rewards for it.
Looks like the sieving went very well. :)

PCZ 2012-06-22 23:16

Thanks Dave
The deep sieved files available now will do me for a long time to come.

Oh and 945*2^1202538-1 is prime

PCZ 2012-06-24 02:18

861*2^1203625-1 verified
already in database

PCZ 2012-06-24 22:09

689*2^1204032-1 is prime

PCZ 2012-06-30 00:28

835*2^1207821-1 is prime

PCZ 2012-07-02 06:19

951*2^1209290-1 is prime

BiBi 2012-07-02 20:47

309*2^1647947-1 is prime!
 
309*2^1647947-1 is prime!

gd_barnes 2012-07-02 20:58

[QUOTE=BiBi;303893]309*2^1647947-1 is prime![/QUOTE]

Nice one Albert! :smile:

PCZ 2012-07-03 08:19

707*2^1209654-1 is prime

PCZ 2012-07-07 19:01

771*2^1213789-1 is prime

PCZ 2012-07-13 01:17

827*2^1219466-1 is prime

PCZ 2012-07-18 00:19

849*2^1223571-1 is prime

gd_barnes 2012-07-29 23:15

Ototero found:

315*2^1869119-1 is prime

Nice find Ototero! :smile:

mdettweiler 2012-09-07 12:26

889*2^1228285-1 is prime!

mdettweiler 2012-09-10 05:17

And another one to follow it up:

631*2^1228421-1

Lennart 2012-09-19 22:36

Added [URL="http://primes.utm.edu/primes/page.php?id=109330"]109330[/URL] : 583*2^1137603-1 (342456 digits)

Lennart

gd_barnes 2012-09-24 02:01

Lennart found:

443*2^1143154-1 is confirmed prime
553*2^1143639-1 is prime
453*2^1144428-1 is prime
413*2^1144580-1 is prime
531*2^1146439-1 is prime
405*2^1146533-1 is confirmed prime
565*2^1148579-1 is prime
461*2^1150934-1 is prime
571*2^1154111-1 is prime
417*2^1155458-1 is prime

What a run!

gd_barnes 2012-09-24 18:30

879*2^1229303-1 is prime

mdettweiler 2012-11-07 06:24

705*2^1233563-1

Lennart 2012-11-20 18:23

Added [URL="http://primes.utm.edu/primes/page.php?id=110124"]110124[/URL] : 343*2^1020791-1 (307292 digits)

gamer007 2012-11-20 20:06

615*2^1235039-1 is prime

odicin 2012-12-14 06:20

Added [URL="http://primes.utm.edu/primes/page.php?id=110393"]110393[/URL] : 505*2^1165307-1 (350796 digits)

MyDogBuster 2012-12-21 09:50

k=373
 
[URL]http://primes.utm.edu/primes/page.php?id=110449[/URL]

373*2^1575751-1 is prime

gd_barnes 2012-12-24 19:28

[QUOTE=MyDogBuster;322223][URL]http://primes.utm.edu/primes/page.php?id=110449[/URL]

373*2^1575751-1 is prime[/QUOTE]

I just realized that both this k and n are palindromes. :smile:

I wonder if this is the first time that it has happened for a base 2 prime where n>1M. I also wonder if it might be a first for n>100K.

MyDogBuster 2012-12-25 09:44

[QUOTE]I just realized that both this k and n are palindromes. :smile:

I wonder if this is the first time that it has happened for a base 2 prime where n>1M. I also wonder if it might be a first for n>100K. [/QUOTE]Do I get a bonus for that? :question:

kar_bon 2013-01-14 09:50

341*2^1129218-1 is prime

AMDave 2013-01-14 13:35

kar_bon reports the first NPLB prime of the year :smile:

MyDogBuster 2013-02-07 21:52

[URL]http://primes.utm.edu/primes/page.php?id=111148[/URL]

361*2^1033973-1 is prime

First of the 17k maxi drive

MyDogBuster 2013-02-10 04:26

k361
 
[URL]http://primes.utm.edu/primes/page.php?id=111174[/URL]

361*2^1043099-1 is prime

kar_bon 2013-02-17 22:42

[url=http://primes.utm.edu/primes/page.php?id=111275]375*2^1066662-1[/url] is prime.

MyDogBuster 2013-02-17 22:57

Nice one Karsten.:tu:

MyDogBuster 2013-02-18 22:54

k381
 
[URL]http://primes.utm.edu/primes/page.php?id=111282[/URL]

381*2^1070022-1 is prime

MyDogBuster 2013-03-04 21:20

ototero found:

383*2^1091332-1
[URL]http://primes.utm.edu/primes/page.php?id=111322[/URL]


371*2^1116274-1
[URL]http://primes.utm.edu/primes/page.php?id=111481[/URL]

MyDogBuster 2013-03-07 04:22

k385
 
[URL]http://primes.utm.edu/primes/page.php?id=111505[/URL]

385*2^1126083-1 is prime

kar_bon 2013-03-07 22:11

355*2^1125573-1 is prime

gd_barnes 2013-03-22 09:42

481*2^1182519-1 is prime

MyDogBuster 2013-03-25 01:21

[URL]http://primes.utm.edu/primes/page.php?id=111824[/URL]

371*2^1180806-1 is prime

Lennart 2013-04-01 18:23

313*2^1456431-1 is Prime

Lennart


Edit: Moved here from individual k thread

Nice one:tu:

Lennart 2013-04-02 20:28

313*2^1703119-1 isPrime

Lennart

gd_barnes 2013-04-05 08:16

519*2^1190660-1 is prime
507*2^1192088-1 is prime
469*2^1200635-1 is prime
475*2^1204215-1 is prime
429*2^1205440-1 is prime

MyDogBuster 2013-04-27 16:50

k395
 
[URL]http://primes.utm.edu/primes/page.php?id=113976[/URL]

395*2^1611672-1 is prime

MyDogBuster 2013-05-03 03:27

[URL]http://primes.utm.edu/primes/page.php?id=114040[/URL]

375*2^1275345-1 is prime

[URL]http://primes.utm.edu/primes/page.php?id=114041[/URL]

395*2^1690690-1 is prime

gd_barnes 2013-05-11 08:15

563*2^1216134-1 is prime

MyDogBuster 2013-05-22 04:32

k357
 
[URL]http://primes.utm.edu/primes/page.php?id=114204[/URL]

357*2^1301704-1 is prime

MyDogBuster 2013-05-22 18:26

k379
 
[URL]http://primes.utm.edu/primes/page.php?id=114212[/URL]

379*2^1302991-1 is prime

MyDogBuster 2013-05-24 02:57

k319
 
[URL]http://primes.utm.edu/primes/page.php?id=114235[/URL]

319*2^1344059-1 is prime

gd_barnes 2013-05-25 10:14

573*2^1226854-1 is prime
593*2^1227476-1 is prime

henryzz 2013-05-28 18:53

[FONT=&quot]513*2^1229391-1 is Prime
My first in a while and as a consequence my largest.
[/FONT]

gd_barnes 2013-05-31 17:31

569*2^1232424-1 is prime

kar_bon 2013-06-01 09:43

375*2^1319127-1 is prime

gd_barnes 2013-06-03 08:08

595*2^1234025-1 is prime
425*2^1240016-1 is prime

MyDogBuster 2013-06-14 02:14

k319
 
[URL]http://primes.utm.edu/primes/page.php?id=114400[/URL]

319*2^1740047-1 is prime

gd_barnes 2013-06-16 07:27

423*2^1243214-1 is prime

Batalov 2013-06-16 08:34

Nice one -- written with just ones, twos, threes and fours. ;-)

MyDogBuster 2013-06-18 04:14

k319
 
[URL]http://primes.utm.edu/primes/page.php?id=114440[/URL]

319*2^1797261-1 is prime

My second Top400 prime in a week
Things are looking up

MyDogBuster 2013-06-19 10:50

k361
 
[URL]http://primes.utm.edu/primes/page.php?id=114444[/URL]

361*2^1346489-1 is prime

kar_bon 2013-06-24 23:57

[url=http://primes.utm.edu/primes/page.php?id=114478]367*2^1352793-1[/url] is prime

gd_barnes 2013-06-27 08:12

433*2^1259831-1 is prime
565*2^1269153-1 is prime
453*2^1283560-1 is prime

MyDogBuster 2013-08-10 15:39

k371
 
[URL]http://primes.utm.edu/primes/page.php?id=115009[/URL]

371*2^1417702-1 is prime

mdettweiler 2013-08-11 01:10

871*2^1249947-1 is prime :smile:

(port 2000/14th drive)

gd_barnes 2013-08-12 02:28

527*2^1287756-1 is prime
475*2^1290255-1 is prime
475*2^1291353-1 is prime
563*2^1293468-1 is prime
507*2^1295094-1 is prime
567*2^1298854-1 is prime


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