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
136586987Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1113000
B2 = 938547390
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-12Luke DurantA07CC2ED90E4585C013
History
DateUserTypeResult
2024-10-12Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-12Luke DurantC-PRP
A07CC2ED90E4585C
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-10Luke DurantNF-PM1
B1=1113000, B2=938547390
2024-06-30Mark_JohnsonNF
no factor from 2^76 to 2^77
2024-06-25minikv116NF
no factor from 2^75 to 2^76
2023-01-10SRBaseNF
no factor from 2^74 to 2^75
2021-08-04SRBaseNF
no factor from 2^73 to 2^74
2016-02-06ANONYMOUSNF
no factor from 2^72 to 2^73
2016-02-06ANONYMOUSNF
no factor from 2^71 to 2^72
2016-02-06ANONYMOUSNF
no factor from 2^70 to 2^71
2015-10-05La GüiraNF
no factor from 2^69 to 2^70
2015-10-05La GüiraNF
no factor from 2^68 to 2^69
2015-10-05La GüiraNF
no factor from 2^67 to 2^68
2015-01-31rubikvn2100NF
no factor from 2^66 to 2^67
2012-11-07KoekieNF
no factor from 2^65 to 2^66
2010-11-28Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-09OS1NF
no factor from 2^63 to 2^64