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

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MnStatusDetails
110661893Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 704000
B2 = 120684690
LL
StatusDateUserResidueShift
Unverified2020-10-10curtiscE4BED351E9BA90__63424530
History
DateUserTypeResult
2024-09-15James HeinrichNF-PM1
B1=704000, B2=120684690
2024-08-31Jarod McClintockNF
no factor from 2^72 to 2^73
2022-08-07David HruskaNF
no factor from 2^76 to 2^77
2020-10-10curtiscC-LL
E4BED351E9BA90__
2020-08-24curtiscNF-PM1
B1=1155000
2020-08-19Bill StaffenNF
no factor from 2^75 to 2^76
2020-08-19Bill StaffenNF
no factor from 2^74 to 2^75
2020-06-27David HruskaNF
no factor from 2^73 to 2^74
2020-05-03GROBERTSNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-06ANONYMOUSNF
no factor from 2^70 to 2^71
2015-08-01ANONYMOUSNF
no factor from 2^69 to 2^70
2014-11-27g0bNF
no factor from 2^68 to 2^69
2013-10-15AdolfNorNF
no factor from 2^67 to 2^68
2013-10-14PascalBieriNF
no factor from 2^66 to 2^67
2012-05-27omiXorpNF
no factor from 2^65 to 2^66
2010-09-19oodairaNF
no factor from 2^64 to 2^65
2010-05-01oodairaNF
no factor from 2^63 to 2^64