M2 901 817 949 Mersenne number exponent details

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is 2 ^2901817949 - 1

has 873534245 decimal digits

takes 502,813.849 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	2⁷¹	0.1648	54.9296%	-	-	-	-	0.1648	54.9296%
Target	2⁹¹	172,818.2423	64.8352%	15000000	4500000000	65,162.8370	4.1234%	237,981.0792	66.2851%
Difference	-20	-172,818.0775	-9.9056%	-15000000	-4500000000	-65,162.8370	-4.1234%	-237,980.9145	-11.3556%

Known prime factors:
No known factors for M2901817949

P-1 results:
No P-1 results for M2901817949

Trial Factoring results:
No TF results for M2901817949

ECM factoring results:
No ECM results for M2901817949

Lucas-Lehmer results:
No L-L results for M2901817949

PRP results:
No PRP results for M2901817949

TF factor-bounds graph:

2⁷¹

this exponent TF target: 91

2⁵⁰

2⁶⁰

2⁷⁰

2⁸⁰

2⁹⁰

2¹⁰⁰

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Last modified: 2023-10-02T12:12:48+00:00