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
78100123TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 13600000
LL
StatusDateUserResidueShift
Unverified2017-10-22curtiscDD9DEB8B55C67D__58225805
History
DateUserTypeResult
2017-10-22curtiscC-LL
DD9DEB8B55C67D__
2016-04-04Mark RoseNF
no factor from 2^62 to 2^64
2016-02-21TheJudgerNF-PM1
B1=680000, B2=13600000, E=12
2016-02-05dh1NF
no factor from 2^74 to 2^75
2015-04-29el groccoNF
no factor from 2^73 to 2^74
2015-04-29el groccoNF
no factor from 2^72 to 2^73
2014-01-06snme2pm1NF
no factor from 2^71 to 2^72
2013-01-13Simon HarrisonNF
no factor from 2^70 to 2^71
2011-01-04vapaddyNF
no factor from 2^69 to 2^70
2011-01-03vapaddyNF
no factor from 2^68 to 2^69
2011-01-02Torchwood InstituteNF
no factor from 2^67 to 2^68
2010-12-29-Anonymous-NF
no factor from 2^66 to 2^67
2010-10-22Wayne YeungNF
no factor from 2^65 to 2^66
2010-10-21symalladNF
no factor from 2^64 to 2^65