is 2 5622593 - 1
has 1692570 decimal digits
takes 0.888 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
Actual2675.284765.6716%----5.284765.6716%0.0000%
PrimeNet2620.109362.9032%240005500000.01213.1729%0.121364.0803%1.1770%
GPU722662.626665.1515%360007000000.01652.1914%2.643265.9152%0.7637%
Difference+1+2.6581+0.5201%-36000-700000-0.0165-2.1914%+2.6416-0.2435%-0.2435%

Known prime factors (2 factors, 133.0 bits, 0.00236498% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
562259328641844089877611651.347254703160
23 × 5 × 53 × 317 × 379
-3173798.292e-57.336e-50.0001
562259337319629884933456662398332581.626331872055161501612
22 × 3 × 31 × 607 × 1901 × 10781 × 71713
2021-07-201078171713104,2950.00320.0050

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
56225931068903020656201156247567727575458768391341132.973
P-1 results:
Exponent "5622593" not found


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2021-07-20T18:12:13ATHec2-P_150000050000027P-12581.6260.169


Trial Factoring results:
Exponent "5622593" not found


ECM factoring results:
Exponent "5622593" not found


Lucas-Lehmer results:
Exponent "5622593" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-12-10T10:02:56Oliver KruseGTX-0
2864184408987761
E4095D78DC7DE7__no
2018-04-07T03:11:16kkmrkkblmbrbkc5.xlarge
2864184408987761
E4095D78DC7DE7__no
2021-07-20T20:53:16ATHec2-PRPCF
2864184408987761
3731962988493345666239833
E4095D78DC7DE736no


P-1 factor-bounds graph:
B1 = 500000 (P-1 stage 1)
101
102
103
104
105
106
101
102
103
104
105
106
TF factor-bounds graph:
267
250
260
270
280
290
2100
Last modified: 2021-07-20T20:53:16+00:00