is 2 7001 - 1
has 2108 decimal digits
takes 0.000 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
Actualunknown----0.00000.0000%-67.5000%
PrimeNet2400.000067.5000%500100000.00002.7906%0.000070.2906%2.7906%
GPU722440.000370.4545%500100000.00001.1319%0.000371.5865%1.1319%
Difference-44-0.0003-70.4545%-500-100000.0000-1.1319%-0.0003-71.5865%-71.5865%

Known prime factors (3 factors, 204.7 bits, 2.92343795% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
7001391078100331135.1872793016
23 × 109 × 3203
-10932031.013e-63.421e-84.015e-8
7001436882729420838132497512375.2103120145189407499875
3 × 53 × 19 × 437915114302807
-1254379151143028072,132,7422,940.65,492.2
7001239413137966525119152422977292994.2731709849578392551915100864
26 × 32 × 2968488851375958185939
-6429684888513759581859391.023e+121.993e+103.723e+10

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
7001170855267888886777973551049255178334110.396
700193629235189992842729356477675215931505739129.460
700110459546517402318257956185722566924547612397771154
79
52169.483
700140904995823389659106595800207541412633707011574995
413435800807
62204.670
P-1 results:
Exponent "7001" not found


Trial Factoring results:
Exponent "7001" not found


ECM factoring results:
Total ECM effort:15.446 GHz-days
Estimated T-Level:38.088
DigitsB1CurvesCompleteFacMiss
20110002903 / 10029.0300.000%
25500002903 / 28010.3680.003%
302500002903 / 6404.5361.068%
3510000002903 / 15801.83715.915%
4030000002903 / 47000.61853.917%

ECM Summary

B1B2factorcurvesGHz-days
30000003000000002,90315.45


Lucas-Lehmer results:
Exponent "7001" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T18:47:40Oliver KruseOliver-PC23F70C45D224AA__?
2017-09-21T19:21:30Oliver KruseManual testing23F70C45D224AA__?
2017-10-02T10:00:46kkmrkkblmbrbkManual testing
39107810033
43688272942083813249751
23941313796652511915242297729
23F70C45D224AA__no
2017-12-07T02:54:27ATHManual testing
39107810033
43688272942083813249751
23941313796652511915242297729
23F70C45D224AA__no
2020-04-17T12:34:09Oliver KruseIOS-1
39107810033
43688272942083813249751
23941313796652511915242297729
F8B9C1CFB2B387__no


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
TF factor-bounds graph:
230
240
250
260
270
280
290
2100
Last modified: 2020-04-17T12:34:09+00:00