248 684 651 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 5 known prime factors

Factored

Factor	Digits	Bits	Date
312347921657	12	38.2	2008-01-02 12:29:40
123063589024559	15	46.8	2008-01-02 12:29:40
678835983942607	15	49.3	2008-01-02 12:29:39
7190092485190991	16	52.7	2014-08-20 11:25:54
709146480578954693057	21	69.3	2024-10-07 16:19:32

History

Date	User	Type	Result
2024-10-07	mikr	F	Factor: 709146480578954693057 / TF: 68-73
2014-08-20	TJAOI	F	Factor: 7190092485190991

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