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
76465523Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13300000
LL
StatusDateUserResidueShift
Unverified2017-11-04pzmasta9DB13BE7CDE63F__31838441
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-23Luke Durant99A23A4EA81F8F36013
History
DateUserTypeResult
2024-10-23linamentCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-23Luke DurantC-PRP
99A23A4EA81F8F36
PRP proof power = 9
PRP: Verified
Proof certified good
2017-11-04pzmastaC-LL
9DB13BE7CDE63F__
2016-03-20TheJudgerNF-PM1
B1=665000, B2=13300000, E=12
2016-03-12AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-12AirSquirrelsNF
no factor from 2^73 to 2^74
2012-12-22SWL551NF
no factor from 2^72 to 2^73
2012-12-22SWL551NF
no factor from 2^71 to 2^72
2012-12-22SWL551NF
no factor from 2^70 to 2^71
2010-10-22andorraNF
no factor from 2^69 to 2^70
2010-10-15GrunwalderGIMPNF
no factor from 2^68 to 2^69
2010-10-14David YoungNF
no factor from 2^67 to 2^68
2010-10-08ConadComputerNF
no factor from 2^66 to 2^67
2010-09-05-Anonymous-NF
no factor from 2^65 to 2^66
2010-09-05Penguin66NF
no factor from 2^64 to 2^65