is 2 114788207 - 1
has 34554694 decimal digits
takes 503.793 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
Actual277266.649064.9351%5410002205687010.90293.4545%277.551966.1464%1.2113%
PrimeNet2728.331362.5000%5000002400000011.32995.6059%19.661264.6022%2.1022%
GPU72276133.323764.4737%7000002600000013.22684.0687%146.550565.9191%1.4455%
Difference+1+133.3253+0.4614%-159000-3943130-2.3239-0.6142%+131.0014+0.2272%-0.2341%

Known prime factors (1 factor, 134.2 bits, 0.00011689% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
1147882072456773177012129337346815665076054669889741134.174107013309172610795172835815140664
23 × 3 × 43 × 751 × 2707 × 5171 × 15493 × 19471 × 25423 × 1286189
2022-05-052542312861891.448e+90.59890.8329

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-05T13:53:00JacobZSystem76-L5410002205687041134.17410.901,00821.813.455%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-07T06:00:00w00dyi5263264--0.017--
2010-10-03T18:33:00Corranrri7264265--0.033--
2012-06-15T12:16:00sasaki3home3265266--0.065--
2014-12-15T20:31:00Richard17F01266267--0.130--
2015-02-12T19:39:00el groccoManual testing267268--0.260--
2015-02-20T02:52:00SMoffatManual testing268269--0.521--
2015-02-22T20:33:00XebecerManual testing269270--1.042--
2015-03-22T23:16:00SMoffatManual testing270271--2.083--
2019-01-05T12:15:40Niels_Mache_NextcloudManual testing271272--4.166--
2020-04-24T05:19:04SRBaseManual testing272273--8.333--
2020-10-25T18:24:03buteraGPU72_TF273274--16.67--
2021-05-28T20:16:58TheJudgerManual testing274275--33.33--
2021-05-28T20:16:58TheJudgerManual testing275276--66.66--
2021-07-06T06:08:40arpcarManual testing276277--133.3--


ECM factoring results:
No ECM results for M114788207


Lucas-Lehmer results:
No L-L results for M114788207


PRP results:
No PRP results for M114788207


P-1 factor-bounds graph:
B1 = 541000, B2 = 22056870 (P-1 stage 2)
B1 = 541000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-05-05T13:53:00+00:00