Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
214047083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21798556257585824936812270.92019-07-11 14:36:47
History
DateUserTypeResult
2025-04-21James HeinrichF
Factor: 2179855625758582493681 / TF: 70-71
2019-07-11Smok_bmv F
Factor: 2179855625758582493681 / TF: 70-71*
2018-11-17YxinityNF
no factor from 2^69 to 2^70
2017-12-07rubikvn2100NF
no factor from 2^68 to 2^69
2016-08-29XZTNF
no factor from 2^67 to 2^68
2013-01-21america64NF
no factor from 2^66 to 2^67
2012-07-05america64NF
no factor from 2^65 to 2^66
2011-05-24c10ck3rNF
no factor from 2^64 to 2^65