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
117965303Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 486000
B2 = 11276000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-09-03Dmitry Bolshakov03D218BD7831F24B2825288913
History
DateUserTypeResult
2023-09-03stapleleafCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-09-03Dmitry BolshakovC-PRP
03D218BD7831F24B
PRP proof power = 8
PRP: Verified
Proof certified good
2023-06-26tscNF-PM1
B1=486000, B2=11276000
2022-09-221997rj7NF
no factor from 2^77 to 2^78
2021-11-22AerowNF
no factor from 2^76 to 2^77
2021-06-12KrieselNF
no factor from 2^75 to 2^76
2020-08-24tscNF
no factor from 2^74 to 2^75
2019-11-12Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-12Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-04-22arnaudNF
no factor from 2^71 to 2^72
2015-04-15Smok_bmv NF
no factor from 2^70 to 2^71
2015-04-06La GüiraNF
no factor from 2^69 to 2^70
2015-04-06La GüiraNF
no factor from 2^68 to 2^69
2015-03-23BronzemanNF
no factor from 2^67 to 2^68
2014-12-12vwflat4NF
no factor from 2^66 to 2^67
2012-07-11oodairaNF
no factor from 2^65 to 2^66
2010-10-13sasaki3NF
no factor from 2^64 to 2^65
2010-05-12Jud McCranieNF
no factor from 2^63 to 2^64