Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
48005183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
201855757774938936597132374.12023-02-05 04:48:17
LL
StatusDateUserResidueShift
Verified (Factored)2013-03-19ANONYMOUS860EBFF6253D224821114895
Verified (Factored)2017-12-12-Anonymous-860EBFF6253D224835366541
History
DateUserTypeResult
2023-02-05Smok_bmv F
Factor: 20185575777493893659713 / TF: 74-75*
2023-02-05Smok_bmv NF
no factor from 2^73 to 2^74
2018-12-01mikrNF-PM1
B1=1600000, B2=40000000, E=6
2017-12-12-Anonymous-C-LL
860EBFF6253D2248
2017-11-21Mark RoseNF
no factor from 2^72 to 2^73
2013-03-19ANONYMOUSC-LL
860EBFF6253D2248
2011-12-08JaxonNF
no factor from 2^71 to 2^72
2011-12-07GregNF
no factor from 2^70 to 2^71
2011-11-02kdgehmanNF
no factor from 2^69 to 2^70
2010-08-26-Anonymous-NF-PM1
B1=750000