8 329 037 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁸

Factored

Factor	Digits	Bits	Date
921096541178201	15	49.7	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-12	trebor	1FA27FA7AB3E2597	1	4869535	5	3
Verified	PRP without proof (not generated)	2020-04-22	marssystems	1FA27FA7AB3E2597	1	3998811	5	3

History

Date	User	Type	Result
2024-06-10	Stef42	NF-PM1	B1=1391000, B2=2973191130
2020-04-22	marssystems	C-PRP	M8329037/921096541178201 : 1FA27FA7AB3E2597
2018-10-12	trebor	C-PRP	M8329037/921096541178201 : 1FA27FA7AB3E2597

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