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
107649431TF
No factors below 276
TF target 276
P-1
B1 = 792000
B2 = 23201000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-01ky0uraku7DF1D94B87B3160C4734178613
History
DateUserTypeResult
2021-11-01Torchwood InstituteCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-11-01ky0urakuC-PRP
7DF1D94B87B3160C
PRP proof power = 9
PRP: Verified
Proof certified good
2021-07-07LOBESNF-PM1
B1=792000, B2=23201000, E=6
2021-04-17TheJudgerNF
no factor from 2^75 to 2^76
2021-04-17TheJudgerNF
no factor from 2^74 to 2^75
2020-03-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-03-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2020-03-01el groccoNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-07-08SMoffatNF
no factor from 2^70 to 2^71
2015-06-11SMoffatNF
no factor from 2^69 to 2^70
2015-05-10Mihai PredaNF
no factor from 2^68 to 2^69
2015-05-04Mihai PredaNF
no factor from 2^67 to 2^68
2015-04-26Mihai PredaNF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-08sasaki3NF
no factor from 2^64 to 2^65
2010-04-25KYOJI_KAMEINF
no factor from 2^63 to 2^64