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
160936133Composite: proven not-prime with PRP test
TF
No factors below 279
TF target 278
P-1
B1 = 1384000
B2 = 1423194630
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-12-30GdS759172C5712A7CA7013
History
DateUserTypeResult
2025-01-06GdSNF
no factor from 2^78 to 2^79
2025-01-06GdSNF
no factor from 2^77 to 2^78
2025-01-06GdSNF
no factor from 2^76 to 2^77
2025-01-01proskiCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-12-30GdSC-PRP
759172C5712A7CA7
PRP proof power = 10
PRP: Verified
Proof certified good
2024-10-05Luke DurantNF-PM1
B1=1384000, B2=1423194630
2024-08-29SRBaseNF
no factor from 2^75 to 2^76
2023-03-01SRBaseNF
no factor from 2^74 to 2^75
2021-11-25SRBaseNF
no factor from 2^73 to 2^74
2018-02-04Nguyen Huy AnhNF
no factor from 2^72 to 2^73
2018-02-04Nguyen Huy AnhNF
no factor from 2^71 to 2^72
2018-02-03Russ42NF
no factor from 2^70 to 2^71
2018-01-28La GüiraNF
no factor from 2^69 to 2^70
2017-03-28XolotlNF
no factor from 2^68 to 2^69
2016-03-12XZTNF
no factor from 2^67 to 2^68
2015-05-05guruNF
no factor from 2^66 to 2^67
2013-03-05RichardNF
no factor from 2^65 to 2^66
2011-02-03runeskNF
no factor from 2^64 to 2^65
2010-09-01Architects CubedNF
no factor from 2^63 to 2^64