904 501 069 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 2 known prime factors

Factored

Factor	Digits	Bits	Date
460197725156365687727	21	68.6	2017-04-01 07:31:57
2771197276447462013527	22	71.2	2025-04-25 09:02:45

History

Date	User	Type	Result
2025-04-25	yuriy5-1	F	Factor: 2771197276447462013527 / TF: 69-74
2017-04-01	Conductor	F	Factor: 460197725156365687727 / TF: 68-69
2016-06-17	Conductor	NF	no factor from 2^67 to 2^68
2015-02-04	Gordon Spence	NF	no factor from 2^66 to 2^67
2011-11-19	lindee	NF	no factor from 2^65 to 2^66
2011-09-10	linded	NF	no factor from 2^64 to 2^65
2010-07-07	linded	NF	no factor from 2^63 to 2^64