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Search: Posts Made By: pacionet
Forum: PrimeNet 2018-10-11, 13:04
Replies: 5
Views: 282
Posted By pacionet
DC assignment

Why does server assign me, sometimes, a Double Check, even if I chose "Word Record Prime" in assignment preferences?
Forum: Software 2018-01-16, 09:30
Replies: 6
Views: 731
Posted By pacionet
Do some math analysis exist on the residues of...

Do some math analysis exist on the residues of composite Mersenne candidates? Can the residue values suggest something of next Mersenne?
Forum: News 2018-01-14, 09:34
Replies: 505
Views: 70,398
Posted By pacionet
They talk about RSA ... very often article...

They talk about RSA ... very often article talking about GIMPS did it.
But If I am not wrong, RSA currently uses primes much smaller than GIMPS prime?
Forum: Lounge 2018-01-07, 15:44
Replies: 67
Views: 10,966
Posted By pacionet
85697377 on April 4, 2019

85697377
on April 4, 2019
Forum: News 2018-01-05, 10:02
Replies: 505
Views: 70,398
Posted By pacionet
I sent the press release to Google Doodle, maybe...

I sent the press release to Google Doodle, maybe they will consider to use it (maybe on December 26, 2018 or January 3, 2019)
Forum: News 2018-01-05, 09:00
Replies: 505
Views: 70,398
Posted By pacionet
One of Italian main newspaper press release: ...

One of Italian main newspaper press release:

http://www.corriere.it/scienze/18_gennaio_04/numero-primo-record-23-milioni-cifre-matematica-0aa61728-f17b-11e7-b33d-56f05ccceb4d.shtml
Forum: News 2018-01-01, 14:12
Replies: 505
Views: 70,398
Posted By pacionet
To have worlwide diffusion of the discovery, why...

To have worlwide diffusion of the discovery, why don't we suggest Google to create a Doodle for the event?

I found this:

If you have a suggestion for a Google Doodle, you can email it to...
Forum: News 2017-12-30, 22:15
Replies: 505
Views: 70,398
Posted By pacionet
So ... how many other verifications left before...

So ... how many other verifications left before the announcement ?
Forum: News 2017-12-29, 08:46
Replies: 505
Views: 70,398
Posted By pacionet
How long will the final checks take? When the...

How long will the final checks take? When the exponent will be announced?
Forum: News 2017-12-28, 18:34
Replies: 505
Views: 70,398
Posted By pacionet
I didn't know about Richard's death. I am sorry....

I didn't know about Richard's death. I am sorry. I hope he rest in peace.
Forum: News 2017-12-28, 18:08
Replies: 505
Views: 70,398
Posted By pacionet
Some years ago, if I remember correctly, someone...

Some years ago, if I remember correctly, someone sold a poster with the decimal expansion of newly discovered primes (a magnifying glass was necessary to read the digits).
Does it still exist ?
Forum: News 2017-12-28, 16:22
Replies: 505
Views: 70,398
Posted By pacionet
Please tell us which is the new prime !

Please tell us which is the new prime !
Forum: News 2017-12-28, 14:13
Replies: 505
Views: 70,398
Posted By pacionet
I found Madpoo test, the prime could be M64764893...

I found Madpoo test, the prime could be M64764893 :) which seems have 3 LL (1 failed e 2 OK)

MadPoo
Manual testing
64764893
C
2017-12-28 13:29
1.8
...
Forum: News 2017-12-28, 13:56
Replies: 505
Views: 70,398
Posted By pacionet
I hope this forum will be the first to know the...

I hope this forum will be the first to know the newly discovered prime! Come on!
Forum: News 2017-12-28, 13:45
Replies: 505
Views: 70,398
Posted By pacionet
I think we can say "Probably found M50 : it is...

I think we can say "Probably found M50 : it is ..." .
Come on. :)
Forum: News 2017-12-28, 13:40
Replies: 505
Views: 70,398
Posted By pacionet
If i remember correctly, the server writes a...

If i remember correctly, the server writes a "masked" residue for a probable prime.
Forum: News 2017-12-28, 13:30
Replies: 505
Views: 70,398
Posted By pacionet
I try with M77324641

I try with M77324641
Forum: News 2017-12-28, 11:48
Replies: 505
Views: 70,398
Posted By pacionet
Please update the home page with somehow of...

Please update the home page with somehow of "Probably found M50!"
Forum: News 2017-12-28, 11:40
Replies: 505
Views: 70,398
Posted By pacionet
wow ! A new mersenne prime ? Can we know the...

wow ! A new mersenne prime ?
Can we know the range?
How many hours left to finish the check?
Forum: Software 2017-08-23, 11:54
Replies: 71
Views: 18,470
Posted By pacionet
So the 29.2 is considered the "stable" version or...

So the 29.2 is considered the "stable" version or is still in "testing" stage?
Can we install it?
Forum: Software 2010-09-01, 14:02
Replies: 29
Views: 1,640
Posted By pacionet
Before joining any project , I think I should try...

Before joining any project , I think I should try to install a sieve on the same machine. Any suggests ?
Forum: Software 2010-08-31, 23:56
Replies: 29
Views: 1,640
Posted By pacionet
Nice ... without the -maix64 flag it seems...

Nice ...

without the -maix64 flag it seems to work

PRP:

phrot.g5 -q 5028*10^83982+1
sizeof(int64)=8
Phil Carmody's Phrot (0.72)
Forum: Software 2010-08-31, 19:38
Replies: 29
Views: 1,640
Posted By pacionet
I was not lucky. Rebuilt yeafft with -O1 ...

I was not lucky.
Rebuilt yeafft with -O1

gcc -DHAVE_CONFIG_H -I. -I. -I. -O1 -DY_MEM_THRESHOLD=8192 -DY_KILL_BRANCHES -DY_VECTORIZE -c `test -f 'ynorm_16.c' || echo './'`ynorm_16.c...
Forum: Software 2010-08-31, 18:49
Replies: 29
Views: 1,640
Posted By pacionet
I followed the instructions in phrot readme file...

I followed the instructions in phrot readme file and I have used the yeafft of glucas. Remaking glucas I found these:

[...]
gcc -DHAVE_CONFIG_H -I. -I. -I. -O3 -DY_MEM_THRESHOLD=8192...
Forum: Software 2010-08-31, 17:30
Replies: 29
Views: 1,640
Posted By pacionet
Others configuration (different compile flags),...

Others configuration (different compile flags), same (wrong) results:

gcc -maix64 -lm -lpthread -Wall \
\
-o phrot.g5 \
phrot.c \
-O3 -DY_MEM_THRESHOLD=8192 -DY_KILL_BRANCHES -DY_VECTORIZE...
Showing results 1 to 25 of 339

 
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