930 308 933 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
251763765653461757249	21	67.8	2015-11-09 14:56:05

History

Date	User	Type	Result
2015-11-09	Conductor	F	Factor: 251763765653461757249 / TF: 67-68
2015-09-12	Bruno Victal	NF	no factor from 2^66 to 2^67
2013-05-24	ramgeis	NF	no factor from 2^65 to 2^66
2011-06-04	kiwiboy	NF	no factor from 2^64 to 2^65
2010-06-23	Nathan Edington	NF	no factor from 2^63 to 2^64

Username
Password