30 472 231 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
254797222108016598169	21	67.8	2011-05-17 10:32:22

Status	Date	User	Residue	Shift
Verified (Factored)	2007-07-24	Bruce A. Mitchell	CE1ECC433180D79D	29592292

History

Date	User	Type	Result
2011-05-17	Ungelovende	F-PM1	Factor: 254797222108016598169

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