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
116738749Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 511000
B2 = 13614000
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-04-02ANONYMOUSD47D919F592208E111562253313
History
DateUserTypeResult
2024-04-02Samuel LutzCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-04-02ANONYMOUSC-PRP
D47D919F592208E1
PRP proof power = 9
PRP: Verified
Proof certified good
2022-11-02Kevin JagetNF-PM1
B1=511000, B2=13614000, E=6
2022-04-111997rj7NF
no factor from 2^76 to 2^77
2021-06-13TheJudgerNF
no factor from 2^75 to 2^76
2021-06-13TheJudgerNF
no factor from 2^74 to 2^75
2021-02-19Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-04-08XebecerNF
no factor from 2^71 to 2^72
2015-04-08XebecerNF
no factor from 2^70 to 2^71
2015-04-08XebecerNF
no factor from 2^69 to 2^70
2015-04-08XebecerNF
no factor from 2^68 to 2^69
2015-04-08XebecerNF
no factor from 2^67 to 2^68
2014-12-06burnst2_souNF
no factor from 2^66 to 2^67
2012-06-30sasaki3NF
no factor from 2^65 to 2^66
2010-10-09I2NM2NF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64