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
115922659TF
No factors below 277
TF target 276
P-1
B1 = 512000
B2 = 13437000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-09ky0uraku473AEC62346F8F418000843713
History
DateUserTypeResult
2024-01-10Joerg DittmarCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-09ky0urakuC-PRP
473AEC62346F8F41
PRP proof power = 9
PRP: Verified
Proof certified good
2022-07-29slandrumNF-PM1
B1=512000, B2=13437000, E=6
2022-04-08AerowNF
no factor from 2^76 to 2^77
2020-12-08jwnutterNF
no factor from 2^75 to 2^76
2020-12-08jwnutterNF
no factor from 2^74 to 2^75
2020-10-03Kamil MudrunkaNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-06-13arnaudNF
no factor from 2^71 to 2^72
2015-04-09Red RavenNF
no factor from 2^70 to 2^71
2015-04-02Red RavenNF
no factor from 2^69 to 2^70
2015-03-23-Anonymous-NF
no factor from 2^68 to 2^69
2015-03-17bunddogNF
no factor from 2^67 to 2^68
2014-11-30vwflat4NF
no factor from 2^66 to 2^67
2012-06-23oodairaNF
no factor from 2^65 to 2^66
2010-10-30James HintzNF
no factor from 2^64 to 2^65
2010-05-09sasaki3NF
no factor from 2^63 to 2^64