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-   -   Found a factor, sunshine? Embalm and entomb it here! (RU "Выкрасить и выбросить")) (https://www.mersenneforum.org/showthread.php?t=13977)

James Heinrich 2022-08-21 13:14

[QUOTE=Jwb52z;611803]I didn't tell it anything specific. It just runs when I start it. I don't remember ever having to manually do anything with the program. If I did, it was a long time ago.[/QUOTE]You configured it at some point, when you first set it up at least. Look under [c]Options[/c] | [c]Resource Limits...[/c] to adjust RAM allocation. Give it as much RAM as your system can spare if you're running a lot of P-1.

Jwb52z 2022-08-22 16:31

[QUOTE=James Heinrich;611817]You configured it at some point, when you first set it up at least. Look under [c]Options[/c] | [c]Resource Limits...[/c] to adjust RAM allocation. Give it as much RAM as your system can spare if you're running a lot of P-1.[/QUOTE]I know you're right. It's just been so long ago that I don't remember. It seems like I've been doing P-1 for eons at this point, almost.

harlee 2022-08-23 19:36

P-1 found a factor in stage #2, B1=360000, B2=287380170.
UID: harlee/i5-5250U_1600, [URL="https://www.mersenne.ca/exponent/2815973"]M2815973[/URL] has a factor: 11672920406200685639902050095393647 (P-1, B1=360000, B2=287380170)

113.169 bits

harlee 2022-08-23 19:39

P-1 found a factor in stage #2, B1=360000, B2=287380170.
UID: harlee/i5-5250U_1600, [URL="https://www.mersenne.ca/exponent/2816531"]M2816531[/URL] has a factor: 50729506820571357856538424090529 (P-1, B1=360000, B2=287380170)

105.323 bits

Uncwilly 2022-08-23 19:50

Nice factors.

Jwb52z 2022-09-03 15:57

P-1 found a factor in stage #2, B1=531000, B2=18398700.
UID: Jwb52z/Clay, M116315461 has a factor: 1387359370023077886864307817 (P-1, B1=531000, B2=18398700)

90.164 bits.

Magellan3s 2022-09-04 22:21

Considering how difficult it is to find these things I found

M113584333 has a factor 379142023560151219679657
M113588197 has a factor 360575079671909658893081

Both were found using a GPU requiring 538 Ghz-Days.

James Heinrich 2022-09-04 22:28

[QUOTE=Magellan3s;612702][M]M113584333[/M] has a 78.327-bit (24-digit) factor: [url=https://www.mersenne.ca/M113584333]379142023560151219679657[/url]
[M]M113588197[/M] has a 78.255-bit (24-digit) factor: [url=https://www.mersenne.ca/M113588197]360575079671909658893081[/url][/QUOTE]It does kind of beg the question why TF'ing to 79 on exponents normally TF'd to 76?

Magellan3s 2022-09-05 00:21

[QUOTE=James Heinrich;612704]It does kind of beg the question why TF'ing to 79 on exponents normally TF'd to 76?[/QUOTE]

It's been a while but I "THINK" it was assigned to me by PrimeNet gimps.

techn1ciaN 2022-09-06 00:53

M[M]116356027[/M] has an 83-bit P-1 factor: 9018696917848728234142951

My first factor with the new 30.8 P-1, although as a stage 1 find, it doesn't really count. I'll have to post again when I find a stage 2 factor, especially one that wouldn't have been found with a <30.8 B2.

Jwb52z 2022-09-06 17:05

P-1 found a factor in stage #2, B1=531000, B2=18401550.
UID: Jwb52z/Clay, M116344769 has a factor: 7508117140003171615805183 (P-1, B1=531000, B2=18401550)

82.635 bits.


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