975 131 723 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 4 known prime factors

Factored

Factor	Digits	Bits	Date
3301796014079	13	41.6	2008-06-10 21:44:31
39787324561847	14	45.2	2008-06-10 21:44:31
860840434274063	15	49.6	2008-06-10 21:44:30
8207715722164939199	19	62.8	2015-12-29 20:27:22

History

Date	User	Type	Result
2023-05-27	mikr	NF	no factor from 2^67 to 2^73
2015-12-29	Conductor	F	Factor: 8207715722164939199 / TF: 1-65

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