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
107083099TF
No factors below 276
TF target 276
P-1
B1 = 772000
B2 = 23208000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-05ky0urakuA1F8A007D26CB43A4969670613
History
DateUserTypeResult
2021-11-05Ben DeloCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-11-05ky0urakuC-PRP
A1F8A007D26CB43A
PRP proof power = 9
PRP: Verified
Proof certified good
2021-10-29ky0urakuNF-PM1
B1=772000, B2=23208000
2021-04-08ChuckNF
no factor from 2^75 to 2^76
2021-04-08LOBESNF
no factor from 2^74 to 2^75
2020-03-23srow7NF
no factor from 2^73 to 2^74
2020-03-23srow7NF
no factor from 2^72 to 2^73
2018-02-15el groccoNF
no factor from 2^71 to 2^72
2015-05-02Judge HaleNF
no factor from 2^70 to 2^71
2015-04-30Judge HaleNF
no factor from 2^69 to 2^70
2015-04-30Judge HaleNF
no factor from 2^68 to 2^69
2015-04-30Judge HaleNF
no factor from 2^66 to 2^68
2012-05-17omiXorpNF
no factor from 2^65 to 2^66
2010-09-16RichardNF
no factor from 2^64 to 2^65
2010-04-30RichardNF
no factor from 2^63 to 2^64