is 2 75794051 - 1
has 22816283 decimal digits
takes 209.548 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
Actual2670.392059.7015%----0.392059.7015%0.0000%
PrimeNet2703.152661.4286%320000140000004.27075.5645%7.423363.5749%2.1463%
GPU7227450.477163.5135%500000180000005.82664.1884%56.303765.0417%1.5282%
Difference-7-50.0851-3.8120%-500000-18000000-5.8266-4.1884%-55.9117-5.3402%-5.3402%

Known prime factors (4 factors, 159.5 bits, 0.00021044% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
75794051310755609111134.855205
5 × 41
-5413.154e-112.791e-54.079e-5
75794051923171541191136.426609
3 × 7 × 29
2008-09-117291.367e-103.287e-55.711e-5
75794051151381942181291443.78399864
23 × 32 × 19 × 73
2008-09-1119732.498e-88.796e-50.0002
75794051237684080411931444.434156796
22 × 39199
2008-09-114391995.994e-80.00860.0160

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
7579405128688073459551590424092271.281
757940514704278765080157599555192478.638
757940517386166118415952686068232479.289
7579405113975150087183695968233512580.209
7579405121942317883020930816239672580.860
757940513598107771833187030593878972788.217
757940514342856277746439045069455610763276135115.064
757940516818698359023415082679728130595393735115.715
757940511118132172279446937004753064359969416738123.072
757940513321670697090960142622870929715229774338124.643
75794051103222780073733962419550272878056822735620432387349159.498
P-1 results:
No P-1 results for M75794051


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-11T18:27:00Will EdgingtonManual testing??43.783149.51713e-9430.41.95473e-8
2008-09-11T18:27:00Will EdgingtonManual testing??44.434142.90199e-8430.45.96040e-8
2008-09-11T18:27:00Will EdgingtonManual testing??36.426111.59215e-11430.43.27012e-11


ECM factoring results:
No ECM results for M75794051


Lucas-Lehmer results:
No L-L results for M75794051


PRP results:
No PRP results for M75794051


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
TF factor-bounds graph:
267
2
230
240
250
260
270
280
290
2100
Last modified: 2008-09-11T18:27:59+00:00