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
10084153Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 268
P-1
B1 = 2300000
B2 = 1757730810
ECM
DigitsB1Curves
25500003 / 280
Estimated T-Level: 20.1
LL
StatusDateUserResidueShift
Bad2000-12-14Slug95639819EF0DACF38987527
Verified2004-01-27Michael Fazio69E32082E81622CD1050163
Verified2004-06-21Daniel Swanson69E32082E81622CD7303193
History
DateUserTypeResult
2024-04-05Sid & AndyNF-PM1
B1=2300000, B2=1757730810
2021-05-19-Anonymous-NF
no factor from 2^73 to 2^74
2021-04-30-Anonymous-NF
no factor from 2^72 to 2^73
2021-04-27-Anonymous-NF
no factor from 2^71 to 2^72
2021-01-25ViliamFNF
no factor from 2^70 to 2^71
2020-09-11ViliamFNF-PM1
B1=1000000, B2=30000000
2020-06-24ViliamFNF
no factor from 2^69 to 2^70
2017-10-08ramgeisNF
no factor from 2^68 to 2^69
2017-09-25-Anonymous-NF
no factor from 2^67 to 2^68
2015-11-14VictordeHollanderNF
no factor from 2^66 to 2^67
2015-04-22ThaNF
no factor from 2^65 to 2^66
2012-01-05bcp19NF-PM1
B1=150000, B2=4000000, E=6
2011-10-27David CampeauNF
no factor from 2^64 to 2^65