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
115859881TF
No factors below 277
TF target 276
P-1
B1 = 575000
B2 = 10493750
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-07ky0uraku3F02E8E35F024B685781776213
History
DateUserTypeResult
2024-01-08Khurshid SuyunovCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-07ky0urakuC-PRP
3F02E8E35F024B68
PRP proof power = 9
PRP: Verified
Proof certified good
2022-07-15Smok_bmv NF-PM1
B1=575000, B2=10493750
2021-08-08jwnutterNF
no factor from 2^76 to 2^77
2020-11-07jwnutterNF
no factor from 2^75 to 2^76
2020-11-07jwnutterNF
no factor from 2^74 to 2^75
2020-10-10ZenzomaNF
no factor from 2^73 to 2^74
2015-11-25ANONYMOUSNF
no factor from 2^72 to 2^73
2015-11-25ANONYMOUSNF
no factor from 2^71 to 2^72
2015-11-22joe b.NF
no factor from 2^70 to 2^71
2015-11-15ANONYMOUSNF
no factor from 2^69 to 2^70
2015-03-17-Anonymous-NF
no factor from 2^68 to 2^69
2015-03-15bunddogNF
no factor from 2^67 to 2^68
2014-12-01KayJongsmaNF
no factor from 2^66 to 2^67
2012-06-23sasaki3NF
no factor from 2^65 to 2^66
2010-12-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-09Torchwood InstituteNF
no factor from 2^63 to 2^64