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
116850203Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 979000
B2 = 887379570
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-05-20ANONYMOUS-MG20F84109038A104B8543950113
History
DateUserTypeResult
2024-05-20DooMMasteRCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-05-20ANONYMOUS-MGC-PRP
20F84109038A104B
PRP proof power = 8
PRP: Verified
Proof certified good
2022-11-13Simon JosefssonNF-PM1
B1=979000, B2=887379570
2022-04-28AerowNF
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
2021-03-01gcardonaNF
no factor from 2^73 to 2^74
2020-08-08tscNF
no factor from 2^72 to 2^73
2015-04-16XebecerNF
no factor from 2^71 to 2^72
2015-04-16XebecerNF
no factor from 2^70 to 2^71
2015-04-16XebecerNF
no factor from 2^69 to 2^70
2015-04-16XebecerNF
no factor from 2^68 to 2^69
2015-04-16XebecerNF
no factor from 2^67 to 2^68
2014-12-07ANONYMOUSNF
no factor from 2^66 to 2^67
2012-07-07RichardNF
no factor from 2^65 to 2^66
2010-10-09sasaki3NF
no factor from 2^64 to 2^65
2010-05-11Torchwood InstituteNF
no factor from 2^63 to 2^64