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
115619587TF
No factors below 277
TF target 276
P-1
B1 = 511000
B2 = 13597000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-09Mirra59AF26EDF6FF07055327048613
History
DateUserTypeResult
2024-01-09mhoneyCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-01-09MirraC-PRP
59AF26EDF6FF0705
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-28Kevin JagetNF-PM1
B1=511000, B2=13597000, E=6
2022-04-18TheJudgerNF
no factor from 2^76 to 2^77
2021-06-05TheJudgerNF
no factor from 2^75 to 2^76
2020-10-30hktNF
no factor from 2^74 to 2^75
2020-10-29Johan ViljoenNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2015-04-25SRS TechnologyNF
no factor from 2^71 to 2^72
2015-04-25SRS TechnologyNF
no factor from 2^70 to 2^71
2015-04-25SRS TechnologyNF
no factor from 2^69 to 2^70
2015-04-25SRS TechnologyNF
no factor from 2^68 to 2^69
2015-03-01Smok_bmv NF
no factor from 2^67 to 2^68
2014-11-28MattNF
no factor from 2^66 to 2^67
2012-06-26RichardNF
no factor from 2^65 to 2^66
2010-10-06sasaki3NF
no factor from 2^64 to 2^65
2010-05-12HBendtzNF
no factor from 2^63 to 2^64