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
10112593Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 268
P-1
B1 = 2000000
B2 = 2600066700
ECM
DigitsB1Curves
25500003 / 280
Estimated T-Level: 20.1 ⓘ
LL
StatusDateUserResidueShift
Verified2000-08-24Rommel C. ZuluetaE7B64AAEB0432509818978
Verified2003-09-29kutendorfE7B64AAEB04325092302700
History
DateUserTypeResult
2024-02-22Sid & AndyNF-PM1
B1=2000000, B2=2600066700
2024-01-31storm5510NF-PM1
B1=1054000, B2=1391786550
2024-01-30storm5510NF-PM1
B1=978000, B2=1303694700
2021-05-05-Anonymous-NF
no factor from 2^72 to 2^73
2021-05-03-Anonymous-NF
no factor from 2^71 to 2^72
2021-05-03-Anonymous-NF
no factor from 2^70 to 2^71
2020-09-16storm5510NF-PM1
B1=217000, B2=5694000, E=6
2020-07-03ViliamFNF
no factor from 2^69 to 2^70
2017-10-09ramgeisNF
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
2013-04-27NesowaNF-PM1
B1=115000, B2=1983750, E=6
2011-11-01David CampeauNF
no factor from 2^64 to 2^65