Found a factor? Post it here. - Page 200

James Heinrich · 2022-08-21, 13:14

Quote:

Originally Posted by Jwb52z

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.

You configured it at some point, when you first set it up at least. Look under Options | Resource Limits... 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:

Originally Posted by James Heinrich

You configured it at some point, when you first set it up at least. Look under Options | Resource Limits... to adjust RAM allocation. Give it as much RAM as your system can spare if you're running a lot of P-1.

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, M2815973 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, M2816531 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:

Originally Posted by Magellan3s

M113584333 has a 78.327-bit (24-digit) factor: 379142023560151219679657
M113588197 has a 78.255-bit (24-digit) factor: 360575079671909658893081

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:

Originally Posted by James Heinrich

It does kind of beg the question why TF'ing to 79 on exponents normally TF'd to 76?

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

techn1ciaN · 2022-09-06, 00:53

M116356027 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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2022-08-23, 19:36	#2192
harlee Sep 2006 Odenton, MD, USA 191 Posts	P-1 found a factor in stage #2, B1=360000, B2=287380170. UID: harlee/i5-5250U_1600, M2815973 has a factor: 11672920406200685639902050095393647 (P-1, B1=360000, B2=287380170) 113.169 bits

2022-08-23, 19:39	#2193
harlee Sep 2006 Odenton, MD, USA 277₈ Posts	P-1 found a factor in stage #2, B1=360000, B2=287380170. UID: harlee/i5-5250U_1600, M2816531 has a factor: 50729506820571357856538424090529 (P-1, B1=360000, B2=287380170) 105.323 bits

2022-08-23, 19:50	#2194
Uncwilly 6809 > 6502 """"""""""""""""""" Aug 2003 101×103 Posts 10895₁₀ Posts	Nice factors.

2022-09-03, 15:57	#2195
Jwb52z Sep 2002 2·3²·47 Posts	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.

2022-09-04, 22:21	#2196
Magellan3s Mar 2022 Earth 5·23 Posts	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.

2022-09-06, 00:53	#2199
techn1ciaN Oct 2021 U. S. / New York, NY 96₁₆ Posts	M116356027 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.

2022-09-06, 17:05	#2200
Jwb52z Sep 2002 2·3²·47 Posts	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.