is 2 717112999 - 1
has 215872523 decimal digits
takes 24,800.158 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2745.335159.4595%----5.335159.4595%0.0000%
PrimeNet280341.461662.5000%2600000180000000615.05085.6478%956.512464.6179%2.1179%
GPU722845,463.389564.2857%4000000180000000681.43004.2309%6,144.819565.7968%1.5110%
Difference-10-5,458.0544-4.8263%-4000000-180000000-681.4300-4.2309%-6,139.4844-6.3373%-1.5110%

Known prime factors (3 factors, 190.5 bits, 0.00002656% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
71711299926758053214199640071961.2151865678997
3 × 7 × 13 × 6833989
2010-01-141368339890.000718.67234.872
71711299939148031212286358971961.7642729558052
22 × 32 × 13 × 5832389
2016-05-271358323890.000615.93529.761
7171129992090223774391945118232167.502145738801089
32 × 7 × 59 × 109 × 359713
2022-09-211093597130.04310.98791.8355

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
7171129991047525102409506839617149263144815927938122.978
71711299955930318984764890387201133622059595476139128.717
71711299981828145560558868136963459975112871023139129.266
71711299921895618733287082298961574640616134732293021550723
52655617
58190.481
P-1 results:
No P-1 results for M717112999


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-14T02:31:00monstabbe??61.215190.00050,8350.001
2016-05-27T15:43:05TJAOIManual testing261262*61.764190.00050,8350.000
2022-09-21T07:13:01TJAOIManual testing267268*67.502210.00250,8340.003
2022-09-25T22:01:39LordJuliusManual testing2127067.502210.04350,8340.088
2022-09-25T22:01:39LordJuliusManual testing2127061.215190.00150,8350.001
2022-09-25T22:01:39LordJuliusManual testing2127061.764190.00150,8350.001
2022-09-25T22:01:39LordJuliusManual testing270271--0.333--
2022-09-25T22:01:39LordJuliusManual testing271272--0.667--
2022-09-25T22:01:39LordJuliusManual testing272273--1.334--
2022-09-25T22:01:39LordJuliusManual testing273274--2.668--


ECM factoring results:
No ECM results for M717112999


Lucas-Lehmer results:
No L-L results for M717112999


PRP results:
No PRP results for M717112999


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
TF factor-bounds graph:
274
273
272
271
270
268
262
2
250
260
270
280
290
2100
Last modified: 2022-09-25T22:01:39+00:00