M3321930289 Mersenne number exponent details

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is 2 ^3321930289 - 1

has 1000000661 decimal digits

takes 703,411.049 GHz-days to do one PRP test

-unknown- primality tests remaining

	Residue	Status
L-L	-unknown-	-unknown-
PRP	-unknown-	-unknown-

Known prime factors (1 factor, 68.4 bits, 0.00000206% known):

Remaining cofactor is PRP status unknown

						P-1		GHz-days
exponent	factor	digits	bits*	k	date found	min B1	min B2	min. TF	min. P-1	normal P-1
3321930289	393279222649906358767	21	68.414	59194382247 3² × 7 × 11 × 13 × 1217 × 5399	2004-09-22	1217	5399	0.0242	0.4436	0.7605

P-1 results:
No P-1 results for M3321930289

Trial Factoring results:

			Bits		Factor			GHz-Days		worth
date	userid	compid	from	to	factor	bits*	digits	spent	saved	worth
2022-03-22T12:43:46	slaur	sekunda-rtx2060	2⁶⁴	2⁶⁸		-	-	0.017	-	-
2004-09-22T00:00:00	Andres Aitsen	OBD	2⁶⁸	2⁶⁹	393279222649906358767	68.414	21	0.006	192,793	0.013
2010-05-07T03:54:00	Luigi Morelli	OBD	2⁶⁹	2⁷¹		-	-	-	-	-

ECM factoring results:
No ECM results for M3321930289

Lucas-Lehmer results:
No L-L results for M3321930289

PRP results:
No PRP results for M3321930289

P-1 factor-bounds graph:

10²

10³

10⁴

10²

10³

10⁴

TF factor-bounds graph:

2⁷¹

2⁶⁹

2⁶⁸

2⁵⁰

2⁶⁰

2⁷⁰

2⁸⁰

2⁹⁰

2¹⁰⁰

Last modified: 2022-03-22T12:43:46+00:00