is 2 113484577 - 1
has 34162262 decimal digits
takes 498.071 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
Actual278539.425865.3846%4000000400000025.45562.3947%564.881366.2136%0.8289%
PrimeNet2728.427062.5000%4500002400000011.02915.5277%19.456164.5729%2.0729%
GPU72276134.855364.4737%7000002600000013.22684.0631%148.082165.9172%1.4435%
Difference+2+404.5705+0.9109%+3300000-22000000+12.2288-1.6684%+416.7993+0.2964%+0.2964%

Known prime factors (1 factor, 106.5 bits, 0.00009381% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
11348457711178191827573687168398492689199133106.462492498281399669277015435
3 × 5 × 13103 × 44189 × 2357321 × 24055247
2021-12-202357321240552471.140e+922.52530.531

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-12-20T10:55:19Ernst W. MayerManual testing4000000400000033106.46225.46996.150.912.395%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-06-22T22:22:001997rj7Manual testing263264--0.017--
2010-09-29T06:41:00Mr-Plonklinux-i7-920264265--0.033--
2012-06-06T21:08:00tscpdm265266--0.066--
2014-11-13T08:09:00dhzjadhzja266267--0.132--
2015-02-12T14:35:00g0bManual testing267268--0.263--
2015-02-15T22:05:00Brandon VincentManual testing268269--0.527--
2015-02-20T21:59:00bunddogManual testing269270--1.054--
2015-03-21T01:07:00Josh FamestadManual testing270271--2.107--
2018-12-30T08:30:40Niels_Mache_NextcloudManual testing271272--4.214--
2020-04-22T05:22:15SRBaseManual testing272273--8.429--
2020-08-26T22:32:13TheGazManManual testing273274--16.86--
2021-01-17T13:59:12arpcarManual testing274275--33.71--
2021-01-18T17:18:28arpcarManual testing275276--67.43--
2021-01-21T16:10:54arpcarManual testing276277--134.9--
2021-04-19T06:28:51arpcarManual testing277278--269.7--


ECM factoring results:
No ECM results for M113484577


Lucas-Lehmer results:
No L-L results for M113484577


PRP results:
No PRP results for M113484577


P-1 factor-bounds graph:
B1 = 4000000 (P-1 stage 1)
105
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108
TF factor-bounds graph:
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Last modified: 2021-12-20T10:55:19+00:00