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
116323747Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 702000
B2 = 80225250
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-01-20ky0uraku7ED7826BBDA1A1B53425918313
History
DateUserTypeResult
2024-06-25GregNF
no factor from 2^70 to 2^71
2024-01-20John AireyCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-20ky0urakuC-PRP
7ED7826BBDA1A1B5
PRP proof power = 9
PRP: Verified
Proof certified good
2022-09-04JacobZNF-PM1
B1=702000, B2=80225250
2021-09-19jwnutterNF
no factor from 2^76 to 2^77
2021-06-06TheJudgerNF
no factor from 2^75 to 2^76
2021-06-06TheJudgerNF
no factor from 2^74 to 2^75
2021-05-22ViliamFNF
no factor from 2^68 to 2^69
2021-01-04ixfd64NF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-11-10SummyNF
no factor from 2^71 to 2^72
2015-10-30JakeWNF
no factor from 2^70 to 2^71
2015-10-16JakeWNF
no factor from 2^69 to 2^70
2015-04-21Josh FamestadNF
no factor from 2^68 to 2^69
2015-04-05bunddogNF
no factor from 2^67 to 2^68
2014-12-03ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-27Christopher TompkinsNF
no factor from 2^65 to 2^66
2010-10-08Mr-PlonkNF
no factor from 2^64 to 2^65
2010-05-09sasaki3NF
no factor from 2^63 to 2^64