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
135279643Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1115000
B2 = 919776330
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-06Luke DurantD36FB04CECA99C1D013
History
DateUserTypeResult
2024-10-06Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-06Luke DurantC-PRP
D36FB04CECA99C1D
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-07Luke DurantNF-PM1
B1=1115000, B2=919776330
2024-03-18ViliNF
no factor from 2^76 to 2^77
2024-03-13voidfNF
no factor from 2^75 to 2^76
2023-01-06SRBaseNF
no factor from 2^74 to 2^75
2021-07-27SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2017-01-31kevshawNF
no factor from 2^71 to 2^72
2016-12-28proxy2222NF
no factor from 2^70 to 2^71
2016-12-10proxy2222NF
no factor from 2^69 to 2^70
2016-11-13proxy2222NF
no factor from 2^68 to 2^69
2016-01-26Ready4PrimeTimeNF
no factor from 2^67 to 2^68
2015-01-27Grant McCrackenNF
no factor from 2^66 to 2^67
2012-10-31sasaki3NF
no factor from 2^65 to 2^66
2010-11-25laleraNF
no factor from 2^64 to 2^65
2010-06-08Torchwood InstituteNF
no factor from 2^63 to 2^64