mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > Conjectures 'R Us

Reply
 
Thread Tools
Old 2021-12-17, 17:44   #1002
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

132×19 Posts
Default

57*572^235362+1 found by Ralfy (648989 digits)
rebirther is offline   Reply With Quote
Old 2021-12-17, 17:54   #1003
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

132×19 Posts
Default

134*937^219783-1 found by Neriyah (653140 digits)
rebirther is offline   Reply With Quote
Old 2021-12-26, 16:13   #1004
MisterBitcoin
 
MisterBitcoin's Avatar
 
"Nuri, the dragon :P"
Jul 2016
Good old Germany

863 Posts
Default

2582 · 111^338032 - 1



Shortly before the year is over I am able to find something. 691389 digits.
MisterBitcoin is offline   Reply With Quote
Old 2021-12-30, 15:42   #1005
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

132·19 Posts
Default

44*950^208860-1 found by Odicin (621929 digits)

116*950^258458-1 found by Neriyah (769619 digits)
rebirther is offline   Reply With Quote
Old 2021-12-31, 15:26   #1006
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

62138 Posts
Default

74*932^229308-1 found by Ralfy (680913 digits)
rebirther is offline   Reply With Quote
Old 2022-01-01, 18:59   #1007
carpetpool
 
carpetpool's Avatar
 
"Sam"
Nov 2016

1010011112 Posts
Thumbs up

A good start to a new year.
carpetpool is offline   Reply With Quote
Old 2022-01-01, 19:59   #1008
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

1111910 Posts
Default

Quote:
Originally Posted by carpetpool View Post
A good start to a new year.
Nice one to begin 2022!
gd_barnes is offline   Reply With Quote
Old 2022-01-02, 05:47   #1009
rudy235
 
rudy235's Avatar
 
Jun 2015
Vallejo, CA/.

19·59 Posts
Default

According to Chris Caldwell List this is the only prime discovered and reported on Jan 1st (2022)


rank ..prime ....................digits ..who ...when .................comment
1785 684 · 157375674 + 1 824946 L5112 Jan 2022 1/1.22 12:58:22 CDT

Perhaps it has to do with time zones. Congratulations to both discoverers.

Last fiddled with by rudy235 on 2022-01-02 at 05:55 Reason: spacing
rudy235 is offline   Reply With Quote
Old 2022-01-02, 06:38   #1010
a1call
 
a1call's Avatar
 
"Rashid Naimi"
Oct 2015
Remote to Here/There

1000110110102 Posts
Default

Quote:
Originally Posted by carpetpool View Post
A good start to a new year.
Congrats.
a1call is offline   Reply With Quote
Old 2022-01-02, 08:00   #1011
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

11,119 Posts
Default

Quote:
Originally Posted by rudy235 View Post
According to Chris Caldwell List this is the only prime discovered and reported on Jan 1st (2022)


rank ..prime ....................digits ..who ...when .................comment
1785 684 · 157375674 + 1 824946 L5112 Jan 2022 1/1.22 12:58:22 CDT

Perhaps it has to do with time zones. Congratulations to both discoverers.
Time zones? What do time zones have to do with it? The top-5000 site is central time U.S. There is still 24 hours in its day just like there is in any time zone in the world.

Both discoverers? There was only one discoverer.

It is not unusual for only one top-5000 prime to be discovered/reported in a single day. It happens quite often. Perhaps people are less likely to check their machines on a holiday and so there might be somewhat fewer primes reported on such days. But this is not out of the ordinary. Many times there are no primes reported in a 24-hour time frame.

Any prime found here is a nice prime so we always celebrate the discoveries.
gd_barnes is offline   Reply With Quote
Old 2022-01-02, 18:10   #1012
rudy235
 
rudy235's Avatar
 
Jun 2015
Vallejo, CA/.

21418 Posts
Default

The reference to time zones was meant to mean that a prime might be discovered in New Year's eve in Oregon at 23:00 pacific daytime and would arguably be considered not the first prime of the new year, while a prime discovered 6 hours earlier in London might be considered as one belonging to the new year.

I don't write this in the animus of creating an argument, I am merely try to explain what I meant by "time zones". I hope it is understood
Quote:
Originally Posted by gd_barnes View Post

Any prime found here is a nice prime so we always celebrate the discoveries.
That is something I agree with enthusiasm and hopefully everyone else does too..
rudy235 is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Report top-5000 primes for all k<=1001 gd_barnes No Prime Left Behind 1660 2022-08-10 04:07
Report top-5000 primes for k=1003-3000 gd_barnes No Prime Left Behind 688 2020-04-24 07:31
All top 5000 primes will have the same number of digits in 2014 ;-) Batalov Conjectures 'R Us 10 2013-03-29 01:29
Twenty Oldest Primes on Top 5000 List masser Lounge 9 2008-08-27 12:31
get all the 5000 biggest primes above 100K digits jasong jasong 1 2007-06-09 22:51

All times are UTC. The time now is 18:23.


Sun Aug 14 18:23:36 UTC 2022 up 38 days, 13:10, 2 users, load averages: 0.68, 0.83, 0.89

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔