34 728 731 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
556080994217618381537	21	68.9	2012-11-10 03:02:10

Status	Date	User	Residue	Shift
Verified (Factored)	2006-10-01	Rob's Comps	7754C5C285524ABE	10726930

History

Date	User	Type	Result
2012-11-10	kracker	F	Factor: 556080994217618381537

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