Forum: Dobri
2022-08-19, 15:22
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Replies: 68
Views: 5,610
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Forum: Marin's Mersenne-aries
2022-08-19, 06:23
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Replies: 19
Views: 2,557
Nope. Not entirely true.
We (royal we) didn't...
Nope. Not entirely true.
We (royal we) didn't use MLucas up to now, but P95 can show all 3 residues all the time, so you have the +1 and +2 residues too, to match with any other mentioned tool,...
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Forum: Msieve
2022-08-19, 03:12
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Replies: 115
Views: 15,838
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Forum: Dobri
2022-08-19, 03:01
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Replies: 68
Views: 5,610
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Forum: mersenne.ca
2022-08-19, 02:52
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Replies: 0
Views: 76
"Verified PRP" confusion
Hey James, I have an issue with your "Verified PRP (https://www.mersenne.ca/exponent/2220941)" in green. It is confusing. That number is not a PRP, nor the cofactor is one, as the residue shows, and...
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Forum: Lone Mersenne Hunters
2022-08-19, 02:31
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Replies: 2,180
Views: 339,185
Looking to the full stats, with ECM history...
Looking to the full stats, with ECM history turned ON, (here (https://www.mersenne.org/report_exponent/?exp_lo=2220000&exp_hi=2230000&full=1&ecmhist=1)), I think you should! It may take longer per...
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Forum: Marin's Mersenne-aries
2022-08-19, 02:12
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Replies: 823
Views: 144,564
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Forum: Marin's Mersenne-aries
2022-08-18, 06:52
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Replies: 823
Views: 144,564
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Forum: Soap Box
2022-08-18, 05:28
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Replies: 29
Views: 579
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Forum: Lone Mersenne Hunters
2022-08-18, 05:03
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Replies: 2,180
Views: 339,185
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Forum: Information & Answers
2022-08-18, 04:08
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Replies: 9
Views: 316
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Forum: Miscellaneous Math
2022-08-18, 03:24
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Replies: 1
Views: 109
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Forum: Lounge
2022-08-18, 01:51
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Replies: 392
Views: 49,131
Happy Birthday Server...
Happy Birthday Server (https://www.mersenneforum.org/showthread.php?p=586002) ! (following all the links from there recursively, I think it is 8 years by now, if you are still alive and your brains...
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Forum: Soap Box
2022-08-17, 08:00
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Replies: 29
Views: 579
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Forum: Aliquot Sequences
2022-08-16, 18:53
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Replies: 3,699
Views: 443,720
update 27860, 72708, 73512, 94146, 95280, 177288,...
update 27860, 72708, 73512, 94146, 95280, 177288, 181428, 296886, 388600, 612960, 731424, 773070, 814848, 818880, 985428, 991080, 996666, 1781886, 2755920, 2895192
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Forum: LaurV
2022-08-13, 05:51
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Replies: 0
Views: 56
Colab adventures
I am going to "give away" a "Colab Pro" account (simple "Pro", not "Pro+") to somebody willing to maintain it and put it to work to whatever job they want, in the following conditions:
1. Account...
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Forum: Dobri
2022-08-13, 03:56
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Replies: 68
Views: 5,610
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Forum: PARI/GP
2022-08-12, 09:48
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Replies: 1
Views: 54
you mean this?
gp >...
you mean this?
gp > sum(d=1,20,if(d%2==0&&d%3==0,1./d,0),0)
%1 = 0.30555555555555555555555555555555555556
gp > 1./6+1/12+1/18
%2 = 0.30555555555555555555555555555555555556
gp >
Pari is a...
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Forum: Dobri
2022-08-12, 09:07
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Replies: 68
Views: 5,610
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Forum: Dobri
2022-08-12, 08:15
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Replies: 68
Views: 5,610
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Forum: storflyt32
2022-08-12, 08:07
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Replies: 178
Views: 48,248
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Forum: Dobri
2022-08-12, 07:43
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Replies: 68
Views: 5,610
OK, perfect, using the standard notation, where...
OK, perfect, using the standard notation, where the factors q of m=2^p-1 are of the form q=2kp+1, and in the same time they are either 1 or -1 (mod 8), you just found the classes of k, depending on...
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Forum: Dobri
2022-08-11, 13:16
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Replies: 68
Views: 5,610
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Forum: YAFU
2022-08-10, 15:28
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Replies: 417
Views: 54,543
I don't. They are all compressed. But the...
I don't. They are all compressed. But the machines run other things too, and in a not very stable environment, and the relations files get HUUGE. Sometimes a chunk inside of such a file is damaged,...
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Forum: Puzzles
2022-08-10, 14:34
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Replies: 6
Views: 702
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