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
104018149TF
No factors below 276
TF target 276
P-1
B1 = 765000
B2 = 22710000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-05-22ky0uraku9D7872E26B80BA503766925313
History
DateUserTypeResult
2021-05-22XebecerCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-05-22ky0urakuC-PRP
9D7872E26B80BA50
PRP proof power = 9
PRP: Verified
Proof certified good
2021-01-10TheJudgerNF-PM1
B1=765000, B2=22710000, E=12
2020-08-11Bill StaffenNF
no factor from 2^75 to 2^76
2020-08-11riccardo ubertiNF
no factor from 2^74 to 2^75
2019-08-05Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-08-05Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2017-12-14el groccoNF
no factor from 2^71 to 2^72
2015-04-11linamentNF
no factor from 2^70 to 2^71
2015-04-11linamentNF
no factor from 2^69 to 2^70
2015-04-11linamentNF
no factor from 2^68 to 2^69
2014-05-10SatanNF
no factor from 2^67 to 2^68
2014-05-09SatanNF
no factor from 2^66 to 2^67
2012-07-03ALSNF
no factor from 2^65 to 2^66
2010-08-25ANONYMOUSNF
no factor from 2^64 to 2^65
2010-04-17sasaki3NF
no factor from 2^63 to 2^64