Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
203069683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
45505082239001163920392271.92019-06-11 03:35:58
History
DateUserTypeResult
2024-03-17James HeinrichNF
no factor from 2^1 to 2^69
2019-06-11Smok_bmv F
Factor: 4550508223900116392039 / TF: 71-72*
2019-06-11Smok_bmv NF
no factor from 2^70 to 2^71
2019-01-06Chabot PrimeNF
no factor from 2^69 to 2^70
2016-12-08SADMASTERNF
no factor from 2^68 to 2^69
2016-08-21ANONYMOUSNF
no factor from 2^67 to 2^68
2015-09-28tscNF
no factor from 2^66 to 2^67
2013-07-20Lukin DmitryNF
no factor from 2^65 to 2^66
2011-05-05RichardNF
no factor from 2^64 to 2^65