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
88303603TF
No factors below 276
TF target 275
P-1
B1 = 1000000
B2 = 60000000
LL
StatusDateUserResidueShift
Suspect2019-06-03Jack The RipperD101A37D197353__10979461
Unverified2019-12-03t_taniguti09B54D9665FFDD__7575977
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-03-23Jan S.7BC3654F9970896E013
History
DateUserTypeResult
2021-03-24MathEnthousiastCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-03-23Jan S.C-PRP
7BC3654F9970896E
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-20Jan S.NF-PM1
B1=1000000, B2=60000000
2019-12-03t_tanigutiC-LL
09B54D9665FFDD__
2019-06-03Jack The RipperC-LL
D101A37D197353__
2018-07-28monstNF-PM1
B1=725000, B2=14137500, E=6
2018-07-15Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-07-15Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-07-20Tim SorberaNF
no factor from 2^73 to 2^74
2017-07-10Sid & AndyNF
no factor from 2^72 to 2^73
2017-07-10Sid & AndyNF
no factor from 2^71 to 2^72
2013-07-30PEDNF
no factor from 2^70 to 2^71
2011-11-24wavelet3000NF
no factor from 2^69 to 2^70
2011-11-24wavelet3000NF
no factor from 2^68 to 2^69
2011-04-20wavelet3000NF
no factor from 2^67 to 2^68
2011-04-12wavelet3000NF
no factor from 2^66 to 2^67
2011-03-16wavelet3000NF
no factor from 2^65 to 2^66
2010-11-13Architects CubedNF
no factor from 2^64 to 2^65