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
71645027TF
No factors below 276
TF target 274
P-1
B1 = 665000
B2 = 13965000
LL
StatusDateUserResidueShift
Unverified2017-03-21ShnobelD1DA6DBBAF0CDB__18522894
History
DateUserTypeResult
2023-01-10Naegi MakotoNF
no factor from 2^75 to 2^76
2017-03-21ShnobelC-LL
D1DA6DBBAF0CDB__
2016-08-12-Anonymous-NF
no factor from 2^74 to 2^75
2015-02-08Judge HaleNF-PM1
B1=665000, B2=13965000, E=12
2015-02-02Jerry HallettNF
no factor from 2^73 to 2^74
2015-02-02Jerry HallettNF
no factor from 2^72 to 2^73
2012-05-21MOmaxNF
no factor from 2^71 to 2^72
2012-05-21MOmaxNF
no factor from 2^70 to 2^71
2012-05-21MOmaxNF
no factor from 2^69 to 2^70
2010-05-17arnaudNF
no factor from 2^68 to 2^69
2010-05-11arnaudNF
no factor from 2^67 to 2^68
2010-05-06arnaudNF
no factor from 2^66 to 2^67
2010-05-02jjknwNF
no factor from 2^65 to 2^66
2010-04-24Bobbi and the StraysNF
no factor from 2^64 to 2^65
2008-10-20-Anonymous-NF
no factor to 2^64