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
117485723Composite: proven not-prime with PRP test
TF
No factors below 279
TF target 276
P-1
B1 = 739000
B2 = 170996100
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-03-27ky0urakuE5EF91278FC903BF338427213
Verified2024-06-04yphysicsE5EF91278FC903BF457109713
History
DateUserTypeResult
2024-06-04Joe S.CERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-06-04yphysicsC-PRP
E5EF91278FC903BF
PRP proof power = 8
PRP: Verified
Proof certified good
2024-03-27LOBESCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-03-27ky0urakuC-PRP
E5EF91278FC903BF
PRP proof power = 9
PRP: Verified
Proof certified good
2023-09-19Bricyn JamesonNF-PM1
B1=739000, B2=170996100
2023-07-05PrismNF
no factor from 2^78 to 2^79
2022-07-23PrismNF
no factor from 2^77 to 2^78
2022-03-05voidfNF
no factor from 2^76 to 2^77
2021-06-30TheJudgerNF
no factor from 2^75 to 2^76
2021-06-30TheJudgerNF
no factor from 2^74 to 2^75
2020-01-10Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-01-10Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2016-03-12Mausbieber_GuckyNF
no factor from 2^71 to 2^72
2016-02-29proxy2222NF
no factor from 2^70 to 2^71
2015-07-09-Anonymous-NF
no factor from 2^69 to 2^70
2015-06-26workerthreadNF
no factor from 2^68 to 2^69
2015-03-09SMoffatNF
no factor from 2^67 to 2^68
2014-12-09ANONYMOUSNF
no factor from 2^66 to 2^67
2012-07-11RichardNF
no factor from 2^65 to 2^66
2010-10-11Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-11sasaki3NF
no factor from 2^63 to 2^64