20210402, 22:58  #1838  
1976 Toyota Corona years forever!
"Wayne"
Nov 2006
Saskatchewan, Canada
2^{3}×3×193 Posts 
re: Post 1831
Quote:
Code:
Manual testing 28722943 F 20210402 22:40 0.0 Factor: 4578986428371835478041 / TF: 7172 15.9100 Manual testing 28723249 F 20210402 22:40 0.0 Factor: 3416851867143956961289 / TF: 7172 8.8773 Manual testing 28725779 F 20210402 22:40 0.0 Factor: 3325594725067066329023 / TF: 7172 8.2263 Manual testing 28721831 NF 20210402 22:40 0.0 no factor from 2^71 to 2^72 16.6513 Last fiddled with by petrw1 on 20210402 at 23:00 

20210402, 23:59  #1839 
"James Heinrich"
May 2004
exNorthern Ontario
110100011100_{2} Posts 
Sorry, you're right. The change I was thinking of relates to detecting whether the result claims to be fullrange TF or not, and some related code that handles composite factors found by TF, but the actual PrimeNet code that calculates and applies credit is outside my zoneofcontrol, and does not currently have any mechanism for specifying whether a range was complete or not. The data is available to the manual results form, it just can't pass that information on to where the credit is calculated and applied. Such a change would need to be applied at the George level.

20210404, 15:46  #1840 
Apr 2010
Over the rainbow
2·1,279 Posts 
M27151489 has a 76.836bit (24digit) factor: 134831419346216729059463 (P1,B1=1350000,B2=109350000)
low bit but k= 7 × 11 × 349 337 × 92 306 471 , really close to my B2 bound 
20210408, 03:30  #1841 
1976 Toyota Corona years forever!
"Wayne"
Nov 2006
Saskatchewan, Canada
2^{3}·3·193 Posts 
Double
https://www.mersenne.org/report_expo...8190299&full=1
Factor: 4299246979573209796361 / TF: 7172 Factor: 4001656651216207394857 / TF: 7172 0.1 bits apart 
20210409, 11:21  #1842 
Apr 2010
Over the rainbow
2·1,279 Posts 
Found a new record for me
M27155813 has a 112.563bit (34digit) factor: 7669084564727955238545079945517857 (P1,B1=1350000,B2=109350000) 
20210412, 17:10  #1843 
Sep 2002
1424_{8} Posts 
P1 found a factor in stage #2, B1=746000, B2=20430000.
UID: Jwb52z/Clay, M103478927 has a factor: 118012953390073941784591 (P1, B1=746000, B2=20430000). 76.643 bits. 
20210416, 01:19  #1846 
"James Heinrich"
May 2004
exNorthern Ontario
2^{2}·839 Posts 
Ryan strikes again. #11 on the all time biggest Mersenne factors list.
M4283 has a 219.268bit (67digit) factor: 1014581894481062086635266411284139009925301539055947709872564246847 (ECM,B1=260000000,B2=3142865025316,Sigma=6655636513802850625) Last fiddled with by James Heinrich on 20210416 at 01:21 
20210416, 14:14  #1847  
1976 Toyota Corona years forever!
"Wayne"
Nov 2006
Saskatchewan, Canada
2^{3}·3·193 Posts 
Almost....Laurv
Quote:
Exponent ends with 369; and starts with 396. Exponent has 5 out of 8 digits 6 or 9: 40% Factor has 9 out of 23 digits 6 or 9: 39%. Time found contains a 6 and a 9. Code:
39626369 FPM1 20210416 06:19 Factor: 35172309356636629912369 

20210416, 15:31  #1848  
"Viliam Furík"
Jul 2018
Martin, Slovakia
452_{10} Posts 
Quote:


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