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
105403253TF
No factors below 276
TF target 276
P-1
B1 = 771000
B2 = 23193000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-08-03ky0urakuEDD0A2B0C4E7AE854537176513
History
DateUserTypeResult
2021-08-03Brent GoebelCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-08-03ky0urakuC-PRP
EDD0A2B0C4E7AE85
PRP proof power = 9
PRP: Verified
Proof certified good
2021-04-04TheJudgerNF-PM1
B1=771000, B2=23193000, E=12
2021-04-021997rj7NF
no factor from 2^75 to 2^76
2021-03-31RichD0NF
no factor from 2^74 to 2^75
2020-03-13Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-04el groccoNF
no factor from 2^72 to 2^73
2015-01-03shaugeNF
no factor from 2^71 to 2^72
2014-06-17TobiasNF
no factor from 2^70 to 2^71
2014-06-16webbertNF
no factor from 2^69 to 2^70
2013-09-11cnaTb_xo4yNF
no factor from 2^68 to 2^69
2013-09-05g0bNF
no factor from 2^67 to 2^68
2013-09-03Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-13omiXorpNF
no factor from 2^65 to 2^66
2010-08-31sasaki3NF
no factor from 2^64 to 2^65
2010-04-20kiwiboyNF
no factor from 2^63 to 2^64