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
116778229TF
No factors below 277
TF target 276
P-1
B1 = 584000
B2 = 25618000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-04-21ANONYMOUS98A95F722B25BCEA9728428613
History
DateUserTypeResult
2023-04-21curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-04-21ANONYMOUSC-PRP
98A95F722B25BCEA
PRP proof power = 8
PRP: Verified
Proof certified good
2022-11-04ky0urakuNF-PM1
B1=584000, B2=25618000
2022-05-11AerowNF
no factor from 2^76 to 2^77
2021-06-13TheJudgerNF
no factor from 2^75 to 2^76
2021-06-13TheJudgerNF
no factor from 2^74 to 2^75
2021-02-21Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-30SRBaseNF
no factor from 2^72 to 2^73
2015-03-11XebecerNF
no factor from 2^71 to 2^72
2015-03-11XebecerNF
no factor from 2^70 to 2^71
2015-03-11XebecerNF
no factor from 2^69 to 2^70
2015-03-11XebecerNF
no factor from 2^68 to 2^69
2015-03-11XebecerNF
no factor from 2^67 to 2^68
2014-12-06HardyP GermanyNF
no factor from 2^66 to 2^67
2012-06-30Lukin DmitryNF
no factor from 2^65 to 2^66
2010-10-09Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64