is 2 106058549 - 1
has 31926805 decimal digits
takes 434.987 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277288.596964.9351%8350001670000010.10623.4364%298.703068.3714%5.8714%
PrimeNet2729.017062.5000%450000220000009.65865.4024%18.675667.9024%5.4024%
GPU72276144.297664.4737%7000002400000011.71233.9705%156.009968.4442%3.9705%
Difference+1+144.2993+0.4614%+135000-7300000-1.6062-0.5342%+142.6931-0.0728%-0.0728%

Known prime factors (1 factor, 98.2 bits, 0.00009263% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
1060585493742864111270201763697830465993098.2401764527304286522797751
71 × 2081 × 10663 × 43237 × 25903771
43237259037712020-10-021.034e+98.636215.676

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-10-02T11:32:40RichD0GPU-788350001670000063098.24010.11870.020.213.436%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-08T19:13:00James Hintz17_012210263264--0.019--
2010-09-03T05:13:00Mr-Plonklinux-i7-920264265--0.035--
2012-05-07T11:25:00america64Manual testing265266--0.070--
2014-06-23T03:42:00webbertManual testing266267--0.141--
2014-06-28T06:33:00Judge HaleCJ267268--0.282--
2014-10-22T15:23:00La GüiraManual testing268269--0.564--
2014-10-22T15:23:00La GüiraManual testing269270--1.127--
2014-12-02T22:19:00La GüiraManual testing270271--2.255--
2014-12-02T22:19:00La GüiraManual testing271272--4.509--
2014-12-02T22:19:00La GüiraManual testing272273--9.019--
2014-12-02T22:19:00La GüiraManual testing273274--18.04--
2020-09-26T09:35:03RichD0GPU72_TF274275--36.07--
2020-09-27T18:42:01Bill StaffenGPU72_TF275276--72.15--
2020-09-30T17:14:01el groccoGPU72_TF276277--144.3--


ECM factoring results:
Exponent "106058549" not found


Lucas-Lehmer results:
Exponent "106058549" not found


PRP results:
Exponent "106058549" not found


P-1 factor-bounds graph:
B1 = 835000, B2 = 16700000 (stage 2)
B1 = 835000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2020-10-02T11:32:40+00:00