Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
69599351TF
No factors below 275
TF target 274
P-1
B1 = 680000
B2 = 15130000
LL
StatusDateUserResidueShift
Verified2014-12-19curtisc149DFF34824F626840112542
Verified2023-05-29Massimo Cappelli (ik5pwa)149DFF34824F62688794618
History
DateUserTypeResult
2023-05-29Massimo Cappelli (ik5pwa)C-LL
149DFF34824F6268
2019-01-21Sid & AndyNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2014-12-19curtiscC-LL
149DFF34824F6268
2014-06-20brilongNF
no factor from 2^73 to 2^74
2014-03-30TheJudgerNF-PM1
B1=680000, B2=15130000, E=12
2014-03-05Jerry HallettNF
no factor from 2^72 to 2^73
2014-02-03garoNF
no factor from 2^71 to 2^72
2014-02-03garoNF
no factor from 2^70 to 2^71
2013-05-06ANONYMOUSNF
no factor from 2^69 to 2^70
2010-03-07ANONYMOUSNF
no factor from 2^68 to 2^69
2010-03-06korvaNF
no factor from 2^67 to 2^68
2010-03-03Thomas SprengerNF
no factor from 2^66 to 2^67
2010-02-27taennyNF
no factor from 2^65 to 2^66
2010-02-20Sturle SundeNF
no factor from 2^64 to 2^65