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
69941899TF
No factors below 275
TF target 274
P-1
B1 = 950000
B2 = 950000
LL
StatusDateUserResidueShift
Verified2016-10-21baseyD38167408B0F48AE23567722
Verified2017-03-11curtiscD38167408B0F48AE32805130
History
DateUserTypeResult
2017-03-11curtiscC-LL
D38167408B0F48AE
2016-10-21baseyC-LL
D38167408B0F48AE
2016-04-20ktonyNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2014-07-06NickOfTimeNF
no factor from 2^73 to 2^74
2014-07-06NickOfTimeNF
no factor from 2^72 to 2^73
2014-04-28MehlkopfNF-PM1
B1=950000
2014-04-01HBendtzNF
no factor from 2^71 to 2^72
2012-08-11Nathan EdingtonNF
no factor from 2^70 to 2^71
2012-03-28ASTERIASNF
no factor from 2^69 to 2^70
2010-05-11Aare VesiNF
no factor from 2^68 to 2^69
2010-05-10Aare VesiNF
no factor from 2^67 to 2^68
2010-05-09Per JessenNF
no factor from 2^66 to 2^67
2010-05-04-Anonymous-NF
no factor from 2^65 to 2^66
2010-04-23TeraTismNF
no factor from 2^64 to 2^65