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
11769013Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 268
P-1
B1 = 2000000
B2 = 4376962590
ECM
DigitsB1Curves
25500002 / 280
Estimated T-Level: 20.0 ⓘ
LL
StatusDateUserResidueShift
Verified2001-01-21Steve SpicerF1A2E931083003529895224
Verified2004-05-25Robert TjiaF1A2E931083003521720342
History
DateUserTypeResult
2024-11-17TheJudgerNF
no factor from 2^72 to 2^73
2021-12-23Architects CubedNF-PM1
B1=2000000, B2=4376962590
2021-10-30-Anonymous-NF
no factor from 2^71 to 2^72
2021-08-17SRBaseNF
no factor from 2^70 to 2^71
2021-08-06SRBaseNF
no factor from 2^69 to 2^70
2018-01-09ramgeisNF
no factor from 2^68 to 2^69
2018-01-09ramgeisNF
no factor from 2^67 to 2^68
2016-05-09NumberwangNF-PM1
B1=120000, B2=2460000, e=6
2016-02-08VictordeHollanderNF
no factor from 2^66 to 2^67
2013-11-26NesowaNF
no factor from 2^65 to 2^66
2013-10-26lycornNF
no factor from 2^64 to 2^65