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
13782701TF
No factors below 273
TF target 269
P-1
B1 = 1600000
B2 = 1620978450
ECM
DigitsB1Curves
25500001 / 280
Estimated T-Level: 20.0 ⓘ
LL
StatusDateUserResidueShift
Verified2002-01-28Vincent de Raucourt7298EB5E4DF7A35D1691313
Verified2005-02-18Sturle Sunde7298EB5E4DF7A35D10073338
History
DateUserTypeResult
2023-10-26Sid & AndyNF
no factor from 2^72 to 2^73
2023-01-09nordiNF-PM1
B1=1600000, B2=1620978450
2022-12-18nordiNF-PM1
B1=1600000
2021-09-23Dylan DelgadoNF
no factor from 2^71 to 2^72
2021-09-04SRBaseNF
no factor from 2^70 to 2^71
2021-08-08SRBaseNF
no factor from 2^69 to 2^70
2018-01-07ramgeisNF
no factor from 2^68 to 2^69
2017-12-22-Anonymous-NF
no factor from 2^67 to 2^68
2015-08-20NesowaNF
no factor from 2^66 to 2^67
2014-07-02NesowaNF
no factor from 2^65 to 2^66