Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
72625907TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12343750
LL
StatusDateUserResidueShift
Verified2015-11-22curtiscDE371822183B84FD50262112
Verified2023-09-06Semyon MusatovDE371822183B84FD64511650
History
DateUserTypeResult
2023-09-06Semyon MusatovC-LL
DE371822183B84FD
2015-11-22curtiscC-LL
DE371822183B84FD
2015-08-24James HeinrichNF-PM1
B1=625000, B2=12343750, E=6
2015-08-16TheJudgerNF
no factor from 2^74 to 2^75
2015-08-16TheJudgerNF
no factor from 2^73 to 2^74
2015-08-16TheJudgerNF
no factor from 2^72 to 2^73
2013-04-17gdbutchNF
no factor from 2^71 to 2^72
2013-04-17gdbutchNF
no factor from 2^70 to 2^71
2013-04-17gdbutchNF
no factor from 2^69 to 2^70
2010-10-20-Anonymous-NF
no factor from 2^68 to 2^69
2010-10-19-Anonymous-NF
no factor from 2^67 to 2^68
2010-08-10XorsistNF
no factor from 2^66 to 2^67
2010-06-09Mike Von DoomNF
no factor from 2^65 to 2^66
2010-05-23Per JessenNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64