7 150 223 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
49057293890959	14	45.5	old
146025686625529	15	47.1	2008-09-30 23:48:03

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-02-15	Daniil Tsarkov	7F1B241AD403F220	2	4105919	5	3
Verified	2019-03-25	ATH	7F1B241AD403F220	2	1571006	5	3

History

Date	User	Type	Result
2024-01-08	Stef42	NF-PM1	B1=820000, B2=1831411890
2019-03-25	ATH	C-PRP	M7150223/49057293890959/146025686625529 : 7F1B241AD403F220 PRP: Verified PRP without proof (not generated)
2018-02-15	Daniil Tsarkov	C-PRP	M7150223/49057293890959/146025686625529 : 7F1B241AD403F220 PRP: Verified PRP without proof (not generated)
2008-09-30	markr	F	Factor: 146025686625529