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
133863901Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 277
P-1
B1 = 1125000
B2 = 1435803600
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-09Bashhar170B8429C62C8B98674647013
History
DateUserTypeResult
2024-08-09lciCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-08-09BashharC-PRP
170B8429C62C8B98
PRP proof power = 8
PRP: Verified
Proof certified good
2024-06-30Luke DurantNF-PM1
B1=1125000, B2=1435803600
2023-11-27Joerg DittmarNF
no factor from 2^77 to 2^78
2023-11-27Joerg DittmarNF
no factor from 2^76 to 2^77
2023-09-29rushynNF
no factor from 2^75 to 2^76
2023-01-09SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-01-26Smok_bmv NF
no factor from 2^71 to 2^72
2016-01-25guruNF
no factor from 2^71 to 2^72
2016-01-19guruNF
no factor from 2^70 to 2^71
2016-01-19guruNF
no factor from 2^69 to 2^70
2016-01-19guruNF
no factor from 2^68 to 2^69
2016-01-19guruNF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-29RichardNF
no factor from 2^65 to 2^66
2010-11-20Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-19Ivan PanchenkoNF
no factor from 2^63 to 2^64