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
332199509Composite: proven not-prime with PRP test
TF
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-07-08Mihai PredaA40E2DD79F57A372013
History
DateUserTypeResult
2024-07-08Luke DurantCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-07-08Mihai PredaC-PRP
A40E2DD79F57A372
PRP proof power = 10
PRP: Verified
Proof certified good
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2023-03-14Architects CubedNF
no factor from 2^80 to 2^81
2021-02-21Random GPUsNF
no factor from 2^79 to 2^80
2019-12-03MadPooNF-PM1
B1=100000, B2=1000000
2019-04-07MadPooNF-PM1
B1=100000
2010-12-13amphoriaNF
no factor from 2^78 to 2^79
2010-12-13amphoriaNF
no factor from 2^77 to 2^78
2010-12-13amphoriaNF
no factor from 2^76 to 2^77
2010-12-13amphoriaNF
no factor from 2^75 to 2^76
2008-11-01noobahoiNF
no factor from 2^74 to 2^75
2008-10-26noobahoiNF
no factor from 2^73 to 2^74
2008-10-22noobahoiNF
no factor from 2^72 to 2^73
2008-10-21noobahoiNF
no factor from 2^71 to 2^72
2008-10-20noobahoiNF
no factor from 2^70 to 2^71
2008-10-20noobahoiNF
no factor from 2^69 to 2^70
2008-10-20noobahoiNF
no factor from 2^68 to 2^69