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
114393203TF
No factors below 277
TF target 276
P-1
B1 = 522000
B2 = 19291000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-10-03ky0uraku75CFD788E1FFCFFD10050088713
History
DateUserTypeResult
2023-10-03Jon PaceCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-10-03ky0urakuC-PRP
75CFD788E1FFCFFD
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-10Ryan PropperNF-PM1
B1=522000, B2=19291000
2021-06-17arpcarNF
no factor from 2^76 to 2^77
2021-05-21RichD0NF
no factor from 2^75 to 2^76
2021-05-21NumberwangNF
no factor from 2^74 to 2^75
2020-10-10buteraNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-15Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-18linamentNF
no factor from 2^70 to 2^71
2015-03-18linamentNF
no factor from 2^69 to 2^70
2015-03-18linamentNF
no factor from 2^68 to 2^69
2015-03-16g0bNF
no factor from 2^67 to 2^68
2014-11-19vwflat4NF
no factor from 2^66 to 2^67
2012-06-23RichardNF
no factor from 2^65 to 2^66
2010-10-02Jud McCranieNF
no factor from 2^64 to 2^65
2010-05-06Torchwood InstituteNF
no factor from 2^63 to 2^64