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
108880589TF
No factors below 278
TF target 276
P-1
B1 = 713000
B2 = 19252000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-19ky0uraku6CD56898791742B08950356813
History
DateUserTypeResult
2022-02-19JaytholomewCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-02-19ky0urakuC-PRP
6CD56898791742B0
PRP proof power = 9
PRP: Verified
Proof certified good
2022-02-09tottenhoffNF-PM1
B1=713000, B2=19252000, E=4
2022-02-081997rj7NF
no factor from 2^77 to 2^78
2021-03-15Alvin BunkNF
no factor from 2^76 to 2^77
2021-03-12Jon PaceNF
no factor from 2^75 to 2^76
2021-03-12Jon PaceNF
no factor from 2^74 to 2^75
2014-11-05Smok_bmv NF
no factor from 2^73 to 2^74
2014-11-05Smok_bmv NF
no factor from 2^72 to 2^73
2014-11-05Smok_bmv NF
no factor from 2^71 to 2^72
2014-11-05Smok_bmv NF
no factor from 2^70 to 2^71
2014-11-05Smok_bmv NF
no factor from 2^69 to 2^70
2014-09-12g0bNF
no factor from 2^68 to 2^69
2014-07-28g0bNF
no factor from 2^67 to 2^68
2014-07-24g0bNF
no factor from 2^66 to 2^67
2012-05-24omiXorpNF
no factor from 2^65 to 2^66
2010-09-13Grant McCrackenNF
no factor from 2^64 to 2^65
2010-05-01Carsten KossendeyNF
no factor from 2^63 to 2^64