34 347 563 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
783663962258644751719	21	69.4	2013-01-26 15:46:44

Status	Date	User	Residue	Shift
Verified (Factored)	2005-12-12	Markus Untersee	30D32A492C984463	15364301
Verified (Factored)	2007-07-04	Ars Technica Team Prime Rib	FBB52C03F851E7B5	15533984

History

Date	User	Type	Result
2013-01-26	Numberwang	F-PM1	Factor: 783663962258644751719
2013-01-26	Numberwang	NF	no factor from 2^68 to 2^69

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