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
73232101Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 274
P-1
B1 = 730000
B2 = 16242500
LL
StatusDateUserResidueShift
Unverified2017-06-09basey907233D22D7CDC__44031691
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-30Luke Durant802D8336DB700978013
History
DateUserTypeResult
2024-10-30BA24CxCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-30Luke DurantC-PRP
802D8336DB700978
PRP proof power = 9
PRP: Verified
Proof certified good
2017-06-09baseyC-LL
907233D22D7CDC__
2016-05-19S36049NF
no factor from 2^74 to 2^75
2015-11-22Judge HaleNF
no factor from 2^73 to 2^74
2015-09-13TheJudgerNF-PM1
B1=730000, B2=16242500, E=12
2015-09-06Matthias WurtingerNF
no factor from 2^72 to 2^73
2015-03-31LaurVNF
no factor from 2^71 to 2^72
2013-04-23pussijussiNF
no factor from 2^70 to 2^71
2012-10-14LelikoidNF
no factor from 2^69 to 2^70
2010-06-10sannerud.comNF
no factor from 2^68 to 2^69
2010-06-10sannerud.comNF
no factor from 2^67 to 2^68
2010-06-10eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-06-09SAHS Physics ClubNF
no factor from 2^65 to 2^66
2010-06-04David BarleyNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64