M3 851 800 507 Mersenne number exponent details

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is 2 ^3851800507 - 1

has 1159507490 decimal digits

takes 890,684.286 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	0.1241	54.9296%	-	-	-	-	0.1241	54.9296%
Target	2⁹²	260,390.9920	65.2174%	19000000	5500000000	106,496.6258	4.1437%	366,887.6178	66.6587%
Difference	-21	-260,390.8678	-10.2878%	-19000000	-5500000000	-106,496.6258	-4.1437%	-366,887.4937	-11.7291%

Known prime factors:
No known factors for M3851800507

P-1 results:
No P-1 results for M3851800507

Trial Factoring results:
No TF results for M3851800507

ECM factoring results:
No ECM results for M3851800507

Lucas-Lehmer results:
No L-L results for M3851800507

PRP results:
No PRP results for M3851800507

TF factor-bounds graph:

2⁷¹

this exponent TF target: 92

2⁵⁰

2⁶⁰

2⁷⁰

2⁸⁰

2⁹⁰

2¹⁰⁰

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