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
115210783Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 509000
B2 = 19193000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-03-01Smok_bmv A50611345394EF998050542513
Verified2024-11-27techn1ciaNA50611345394EF9911280861213
History
DateUserTypeResult
2024-11-27LOBESCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-11-27techn1ciaNC-PRP
A50611345394EF99
PRP proof power = 9
PRP: Verified
Proof certified good
2024-05-10Naegi MakotoNF
no factor from 2^70 to 2^71
2023-03-01Smok_bmv C-PRP
A50611345394EF99
PRP proof power = 8
PRP: Verified
PRP proof never uploaded
2022-05-09Ryan PropperNF-PM1
B1=509000, B2=19193000
2022-04-17TheJudgerNF
no factor from 2^76 to 2^77
2021-05-30TheJudgerNF
no factor from 2^75 to 2^76
2021-05-30TheJudgerNF
no factor from 2^74 to 2^75
2020-10-31gcardonaNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2019-01-12Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-05Josh FamestadNF
no factor from 2^70 to 2^71
2015-03-03Guido LorenziniNF
no factor from 2^69 to 2^70
2015-02-24BronzemanNF
no factor from 2^68 to 2^69
2015-02-22SMoffatNF
no factor from 2^67 to 2^68
2014-11-25sasaki3NF
no factor from 2^66 to 2^67
2012-06-25RichardNF
no factor from 2^65 to 2^66
2010-10-05WPSNF
no factor from 2^64 to 2^65
2010-05-08ekrummeNF
no factor from 2^63 to 2^64