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
108530131TF
No factors below 276
TF target 276
P-1
B1 = 846000
B2 = 40324000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-01-20ky0urakuE276A221FC84CDEB9731053913
History
DateUserTypeResult
2022-01-20curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-01-20ky0urakuC-PRP
E276A221FC84CDEB
PRP proof power = 9
PRP: Verified
Proof certified good
2022-01-14JacobZNF-PM1
B1=846000, B2=40324000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-09-30Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-30Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-10DreyvNF
no factor from 2^70 to 2^71
2015-08-06Per JessenNF
no factor from 2^69 to 2^70
2015-07-30lhuntNF
no factor from 2^68 to 2^69
2014-07-29MarzbugNF
no factor from 2^67 to 2^68
2014-07-24MarzbugNF
no factor from 2^66 to 2^67
2012-05-22subgeniusNF
no factor from 2^65 to 2^66
2010-09-11Architects CubedNF
no factor from 2^64 to 2^65
2010-04-27oodairaNF
no factor from 2^63 to 2^64