7 785 083 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
1730773985019577	16	50.6	old
29548051968571401151583	23	74.6	2024-01-31 21:55:17
44604209004211526538833	23	75.2	2024-01-31 21:55:17

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-05-14	_p95holder_	79D3A1B287BBE905	1	3101172	5	3
Verified (Factored)	2019-09-30	Igvan28	79D3A1B287BBE905	1	716198	5	3
Verified	2024-02-08	Oliver Kruse	79D3A1B287BBE905	3	4276509	5	3

P-1 factors

Date	Factor	B1	B2
2024-01-31	1317967485673462613424503938034555542368922639	950000	950000

History

Date	User	Type	Result
2024-02-09	curtisc	CERT	PRP Certification Proof certified good
2024-02-08	Oliver Kruse	C-PRP	M7785083/1730773985019577/44604209004211526538833/29548051968571401151583 : 79D3A1B287BBE905 PRP proof power = 8 PRP: Verified Proof certified good
2024-01-31	Stef42	F-PM1	Factors: 44604209004211526538833,29548051968571401151583 / (P-1, B1=950000)
2019-09-30	Igvan28	C-PRP	M7785083/1730773985019577 : 79D3A1B287BBE905 PRP: Verified (Factored) PRP without proof (not generated)
2018-05-14	_p95holder_	C-PRP	M7785083/1730773985019577 : 79D3A1B287BBE905 PRP: Verified (Factored) PRP without proof (not generated)