is 2 89800483 - 1
has 27032640 decimal digits
takes 302.744 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
Actual2670.330959.7015%----0.330959.7015%0.0000%
PrimeNet2715.323861.9718%360000180000006.45795.4712%11.781764.0524%2.0806%
GPU7227585.210164.0000%600000200000008.09994.0560%93.310065.4602%1.4602%
Difference-8-84.8792-4.2985%-600000-20000000-8.0999-4.0560%-92.9791-5.7587%-5.7587%

Known prime factors (3 factors, 173.0 bits, 0.00019265% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
8980048369727763585067591652.63138823713
38823713
2007-08-191388237139.361e-610.34019.312
89800483447265273148625831755.312249032777
7 × 35576111
2015-08-077355761116.406e-59.475117.697
89800483383083717101455885212065.054213297136220
22 × 5 × 73 × 31092877
2018-05-10343310928770.10658.282615.467

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
8980048331186807225918061101676516169849733107.943
8980048326711570859339230051668665481131343936117.685
89800483171340043368173570609596387477720974337120.366
8980048311947158036631234718242496089954085170415880026152
937
53172.997
P-1 results:
No P-1 results for M89800483


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2015-01-18T11:10:00TJAOIManual testing255256*55.312171.06087e-5622.02.17973e-5
2022-04-04T06:48:35LordJuliusManual testing2126555.312176.40571e-5622.00.000
2022-04-04T06:48:35LordJuliusManual testing2126552.631169.36070e-6622.01.92331e-5
2018-05-10T10:21:34TJAOIManual testing265266*65.054200.025621.90.052


ECM factoring results:
No ECM results for M89800483


Lucas-Lehmer results:
No L-L results for M89800483


PRP results:
No PRP results for M89800483


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
267
266
265
256
250
260
270
280
290
2100
Last modified: 2022-04-04T06:48:35+00:00