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
118315471TF
No factors below 278
TF target 276
P-1
B1 = 514000
B2 = 19382000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-04-17Ruslan Borisov7EB97C6940CDC4EB5417900113
History
DateUserTypeResult
2024-04-17TheSimulatorCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-04-17Ruslan BorisovC-PRP
7EB97C6940CDC4EB
PRP proof power = 10
PRP: Verified
Proof certified good
2023-06-23boincPlayerNF-PM1
B1=514000, B2=19382000
2022-11-27Brent GoebelNF
no factor from 2^77 to 2^78
2022-02-24AerowNF
no factor from 2^76 to 2^77
2021-07-04TheJudgerNF
no factor from 2^75 to 2^76
2021-03-28hktNF
no factor from 2^74 to 2^75
2019-08-08Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2016-07-31snme2pm1NF
no factor from 2^72 to 2^73
2015-04-19SMoffatNF
no factor from 2^71 to 2^72
2014-11-16snme2pm1NF
no factor from 2^70 to 2^71
2014-07-25snme2pm1NF
no factor from 2^69 to 2^70
2014-07-14snme2pm1NF
no factor from 2^68 to 2^69
2014-06-24snme2pm1NF
no factor from 2^67 to 2^68
2014-06-16snme2pm1NF
no factor from 2^66 to 2^67
2012-07-17RichardNF
no factor from 2^65 to 2^66
2010-10-13sasaki3NF
no factor from 2^64 to 2^65
2010-05-13oodairaNF
no factor from 2^63 to 2^64