is 2 10149563 - 1
has 3055323 decimal digits
takes 2.960 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2672.927664.1791%----2.927664.1791%0.0000%
PrimeNet2640.350762.5000%4500013000000.04793.7529%0.398663.9073%1.4073%
GPU722685.872764.7059%7000016000000.06492.6530%5.937565.6422%0.9364%
Difference-1-2.9450-0.5268%-70000-1600000-0.0649-2.6530%-3.0099-1.4631%-1.4631%

Known prime factors (3 factors, 154.1 bits, 0.00151874% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
10149563243589513927.86012
22 × 3
-441.766e-121.692e-63.443e-6
10149563866460663958184091756.2664268462908
22 × 53 × 173 × 181 × 643
2015-08-061816430.00168.719e-50.0002
1014956311966560646680641784332270.01958951112706432
27 × 32 × 61 × 101 × 8305931
2021-08-01128830593130.3360.19140.3574

4 Composite Factors:
exponentprime factorscomposite factordigitsbits*
10149563211060731167230714847448172684.126
101495632914928680209902598772395731293097.879
1014956310368554083218785653385577079524217309739126.285
101495632525671039645425469759579522025266366175993176147154.145
P-1 results:
Exponent "10149563" not found


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2021-08-01T07:19:56ATHec2-P_12500002500000027P-12270.0190.720


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2015-03-20T12:36:00TJAOIManual testing25625756.266170.0016.3650.001


ECM factoring results:
Exponent "10149563" not found


Lucas-Lehmer results:
Exponent "10149563" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2020-01-26T20:41:07fre_gamesgpu
243589513
86646066395818409
E952702DE086C8__no
2021-02-02T16:12:47ATH5960X
243589513
86646066395818409
E952702DE086C8ECno
2021-08-01T11:35:19ATHec2-PRPCF
243589513
86646066395818409
1196656064668064178433
E952702DE086C8ECno


P-1 factor-bounds graph:
B1 = 250000, B2 = 25000000 (P-1 stage 2)
B1 = 250000 (P-1 stage 1)
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
108
TF factor-bounds graph:
267
257
220
230
240
250
260
270
280
290
2100
Last modified: 2021-08-01T11:35:19+00:00