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
116311057TF
No factors below 277
TF target 276
P-1
B1 = 900000
B2 = 23625000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-08-20Conductor87224A42E3AAF645331843513
History
DateUserTypeResult
2023-08-21Michael BahlenCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-08-20ConductorC-PRP
87224A42E3AAF645
PRP proof power = 8
PRP: Verified
Proof certified good
2022-09-07ixfd64NF-PM1
B1=900000, B2=23625000, E=6
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
2021-01-04gcardonaNF
no factor from 2^73 to 2^74
2015-12-10ANONYMOUSNF
no factor from 2^72 to 2^73
2015-12-10ANONYMOUSNF
no factor from 2^71 to 2^72
2015-12-10ANONYMOUSNF
no factor from 2^70 to 2^71
2015-10-05el groccoNF
no factor from 2^69 to 2^70
2015-10-05el groccoNF
no factor from 2^68 to 2^69
2015-04-05bunddogNF
no factor from 2^67 to 2^68
2014-12-04IIRyskIINF
no factor from 2^66 to 2^67
2012-06-27Andrew BNF
no factor from 2^65 to 2^66
2010-10-08sasaki3NF
no factor from 2^64 to 2^65
2010-05-09sannerud.comNF
no factor from 2^63 to 2^64