25 252 603 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
165287295932838750889	21	67.2	2011-10-14 03:11:44

Status	Date	User	Residue	Shift
Verified (Factored)	2004-08-20	Sturle Sunde	16E60E1D1DD2471B	6844392

History

Date	User	Type	Result
2011-10-14	Carsten Kossendey	F	Factor: 165287295932838750889
2011-10-14	Carsten Kossendey	NF	no factor from 2^67 to 2^71

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