M5 555 555 501 Mersenne number exponent details

≡

is 2 ^5555555501 - 1

has 1672388849 decimal digits

takes 1,614,261.815 GHz-days to do one PRP test

-unknown- primality tests remaining

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

	Trial Factoring			P-1 Factoring				Combined
	Limit	GHz-days	Probability	B1	B2	GHz-days	Probability	GHz-days	Probability
Actual	2⁵⁷	0.0000	42.1053%	-	-	-	-	0.0000	42.1053%
Target	2⁹⁴	722,141.3987	64.8936%	26000000	1700000000	49,380.7214	4.0627%	771,522.1201	66.3199%
Difference	-37	-722,141.3987	-22.7884%	-26000000	-1700000000	-49,380.7214	-4.0627%	-771,522.1201	-24.2146%

Known prime factors:
No known factors for M5555555501

P-1 results:
No P-1 results for M5555555501

Trial Factoring results:
No TF results for M5555555501

ECM factoring results:
No ECM results for M5555555501

Lucas-Lehmer results:
No L-L results for M5555555501

PRP results:
No PRP results for M5555555501

TF factor-bounds graph:

2⁵⁷

this exponent TF target: 94

2⁵⁰

2⁶⁰

2⁷⁰

2⁸⁰

2⁹⁰

2¹⁰⁰

Last modified: 2023-04-26T21:34:10+00:00