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

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MnStatusDetails
106111111Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 830000
B2 = 15770000
LL
StatusDateUserResidueShift
Unverified2021-02-12Teal Dulcet26FC5D7C1B21D4__82194434
History
DateUserTypeResult
2021-02-12Teal DulcetC-LL
26FC5D7C1B21D4__
2020-09-15proxy2222NF-PM1
B1=830000, B2=15770000
2020-01-25Ave MujicaNF
no factor from 2^76 to 2^77
2020-01-25Ave MujicaNF
no factor from 2^75 to 2^76
2015-11-26mikrNF
no factor from 2^74 to 2^75
2015-11-26mikrNF
no factor from 2^73 to 2^74
2015-11-26mikrNF
no factor from 2^72 to 2^73
2015-01-24JakeWNF
no factor from 2^71 to 2^72
2014-10-24shaugeNF
no factor from 2^70 to 2^71
2014-10-20Red RavenNF
no factor from 2^69 to 2^70
2014-06-01Andreas_TruetschNF
no factor from 2^68 to 2^69
2013-09-11oilwarzonedotcomNF
no factor from 2^67 to 2^68
2012-05-06america64NF
no factor from 2^66 to 2^67
2011-05-04Rob_DeeNF
no factor from 2^65 to 2^66
2010-09-03Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-22sasaki3NF
no factor from 2^63 to 2^64