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
107665517TF
No factors below 276
TF target 276
P-1
B1 = 792000
B2 = 23809000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-01ky0urakuDC75174D9DD085BE10536969213
History
DateUserTypeResult
2021-11-01GregCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-11-01ky0urakuC-PRP
DC75174D9DD085BE
PRP proof power = 9
PRP: Verified
Proof certified good
2021-08-25J.R. AllenNF-PM1
B1=792000, B2=23809000, E=6
2021-03-31TheJudgerNF
no factor from 2^75 to 2^76
2021-03-31TheJudgerNF
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
2020-02-26el groccoNF
no factor from 2^72 to 2^73
2015-01-28SMoffatNF
no factor from 2^71 to 2^72
2014-06-29Erik WoutersNF
no factor from 2^70 to 2^71
2014-06-15Andreas_TruetschNF
no factor from 2^69 to 2^70
2013-09-23PascalBieriNF
no factor from 2^68 to 2^69
2013-09-21PascalBieriNF
no factor from 2^67 to 2^68
2013-09-20shengNF
no factor from 2^66 to 2^67
2012-05-19sasaki3NF
no factor from 2^65 to 2^66
2010-09-08CommasterNF
no factor from 2^64 to 2^65
2010-04-25Torchwood InstituteNF
no factor from 2^63 to 2^64