977 596 051 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
70386915673	11	36.0	2008-06-01 06:22:21
1798776733841	13	40.7	2008-06-01 06:22:21
4916025530511089	16	52.1	2014-07-30 11:20:51
1281668300959112393	19	60.2	2015-12-23 17:46:57

History

Date	User	Type	Result
2023-05-28	mikr	NF	no factor from 2^67 to 2^73
2015-12-23	Conductor	F	Factor: 1281668300959112393 / TF: 1-62
2014-07-30	TJAOI	F	Factor: 4916025530511089

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