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
118355911Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 627000
B2 = 41129880
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-03-29ky0uraku00EDD62F5532B56511434925413
Verified2024-04-07EthanLiu200200EDD62F5532B56511478898613
History
DateUserTypeResult
2024-04-08ANONYMOUSCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-04-07EthanLiu2002C-PRP
00EDD62F5532B565
PRP proof power = 8
PRP: Verified
Proof certified good
2024-03-29Shira RotmanCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-03-29ky0urakuC-PRP
00EDD62F5532B565
PRP proof power = 9
PRP: Verified
Proof certified good
2023-01-15Yuki Ito w/ RTX4090 insideNF
no factor from 2^77 to 2^78
2022-12-25musava_ribicaNF-PM1
B1=627000, B2=41129880
2022-05-10TheJudgerNF
no factor from 2^76 to 2^77
2021-07-04TheJudgerNF
no factor from 2^75 to 2^76
2021-07-04TheJudgerNF
no factor from 2^74 to 2^75
2019-07-26Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2016-09-29snme2pm1NF
no factor from 2^72 to 2^73
2015-10-17snme2pm1NF
no factor from 2^71 to 2^72
2014-11-27snme2pm1NF
no factor from 2^70 to 2^71
2014-07-28snme2pm1NF
no factor from 2^69 to 2^70
2014-07-15snme2pm1NF
no factor from 2^68 to 2^69
2014-06-29snme2pm1NF
no factor from 2^67 to 2^68
2014-06-17snme2pm1NF
no factor from 2^66 to 2^67
2012-07-21RichardNF
no factor from 2^65 to 2^66
2010-10-14Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-13carlos56NF
no factor from 2^63 to 2^64