6 943 487 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
55547897	8	25.7	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-26	Oliver Kruse	280AA82C84DC7B23	1	6084465	5	3
Verified	2019-02-04	arnaud	280AA82C84DC7B23	1	6289985	5	3

History

Date	User	Type	Result
2023-12-28	Stef42	NF-PM1	B1=500000, B2=960946350
2019-02-04	arnaud	C-PRP	M6943487/55547897 : 280AA82C84DC7B23 PRP: Verified PRP without proof (not generated)
2018-01-26	Oliver Kruse	C-PRP	M6943487/55547897 : 280AA82C84DC7B23 PRP: Verified PRP without proof (not generated)

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