is 230343921-1
has 9134431 decimal digits
takes 31.608 GHz-days to do one L-L test
Last-known PrimeNet details:
0 L-L tests remaining
ResidueStatus
L-LAC36EE3105B6204Cdouble-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual274126.083466.2162%630000122850001.91073.5750%127.994169.7912%7.1047%
PrimeNet2670.979262.6866%13000050000000.59714.9154%1.576467.6020%4.9154%
GPU7227115.755364.7887%20000060000000.77943.5653%16.534768.3541%3.5653%
Difference+3+110.3281+1.4275%+430000+6285000+1.1313+0.0097%+111.4594+1.4372%+1.4372%

Known prime factors (1 factor, 121.5 bits, 0.00040033% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
30343921369882664499882560906962236949203749737121.47660948396303147928856485329788
22 × 13 × 167 × 29009 × 29837 × 48353 × 76831 × 2182703
7683121827032020-10-315.416e+90.28930.3355

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2007-04-23T00:00:00curtiscv4_computers440000440000---0.665--1.257%
2020-10-31T01:52:11Architects Cubedgpu72ng630000122850001237121.4761.91163.223.8213.575%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2001-01-14T00:00:00Jocelyn Larouchev4_computers?252--1.97720e-5--
2001-09-16T00:00:00Net_Forcev4_computers?256--0.000--
2003-06-30T00:00:00AxelFoxv4_computers?260--0.003--
2005-02-02T00:00:001997rj7v4_computers?262--0.010--
2005-07-17T00:00:00ANONYMOUSv4_computers?268--0.985--
2012-04-05T11:15:00bcp19Manual testing268269--1.970--
2012-04-05T17:15:00bcp19Manual testing269270--3.940--
2017-08-23T10:53:42ramgeisManual testing270271--7.881--
2019-12-13T19:49:05-Anonymous-Manual testing271272--15.76--
2019-12-13T19:49:05-Anonymous-Manual testing272273--31.52--
2020-04-16T23:51:02-Anonymous-Manual testing273274--63.04--


ECM factoring results:
Exponent "30343921" not found


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2007-05-12T00:00:00curtiscv4_computersAC36EE3105B6204C31.61
2012-12-25T20:43:00arnaudArnaud-PCAC36EE3105B6204C31.61


PRP results:
Exponent "30343921" not found


P-1 factor-bounds graph:
B1 = 630000, B2 = 12285000 (stage 2)
B1 = 630000 (stage 1)
B1 = 440000 (stage 1)
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TF factor-bounds graph:
274
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271
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262
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270
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2120
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Last modified: 2020-10-31T01:52:11+00:00