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
108263299TF
No factors below 276
TF target 276
P-1
B1 = 776000
B2 = 23641000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-01-08ky0uraku48BF1C45C6D0D9D65933693913
History
DateUserTypeResult
2022-01-08curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-01-08ky0urakuC-PRP
48BF1C45C6D0D9D6
PRP proof power = 9
PRP: Verified
Proof certified good
2021-12-31ky0urakuNF-PM1
B1=776000, B2=23641000
2021-04-18TheJudgerNF
no factor from 2^75 to 2^76
2021-04-18TheJudgerNF
no factor from 2^74 to 2^75
2019-11-08Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-08Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-02-09XebecerNF
no factor from 2^71 to 2^72
2013-10-11processinfoNF
no factor from 2^70 to 2^71
2013-10-11processinfoNF
no factor from 2^69 to 2^70
2013-10-11processinfoNF
no factor from 2^68 to 2^69
2013-10-11processinfoNF
no factor from 2^66 to 2^68
2012-05-23omiXorpNF
no factor from 2^65 to 2^66
2010-09-11RichardNF
no factor from 2^64 to 2^65
2010-04-26lindedNF
no factor from 2^63 to 2^64