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
114826169Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 811000
B2 = 24068000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-07curtisc6B49E7DF7ADDBE4F5267599513
History
DateUserTypeResult
2022-02-07Chad Steenerson CERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-02-07curtiscC-PRP
6B49E7DF7ADDBE4F
PRP proof power = 8
PRP: Verified
Proof certified good
2021-12-05TheJudgerNF-PM1
B1=811000, B2=24068000, E=12
2021-07-16arpcarNF
no factor from 2^76 to 2^77
2021-05-28TheJudgerNF
no factor from 2^75 to 2^76
2021-05-28TheJudgerNF
no factor from 2^74 to 2^75
2020-10-27buteraNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2015-03-22XebecerNF
no factor from 2^71 to 2^72
2015-03-22XebecerNF
no factor from 2^70 to 2^71
2015-03-10XebecerNF
no factor from 2^69 to 2^70
2015-02-20SMoffatNF
no factor from 2^68 to 2^69
2015-02-14el groccoNF
no factor from 2^67 to 2^68
2014-11-23Jan KuipersNF
no factor from 2^66 to 2^67
2012-06-15drewha - BelarusNF
no factor from 2^65 to 2^66
2010-10-05RichardNF
no factor from 2^64 to 2^65
2010-05-07Torchwood InstituteNF
no factor from 2^63 to 2^64