is 2 5622943 - 1
has 1692675 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
Actual2675.284465.6716%----5.284465.6716%0.0000%
PrimeNet2620.109362.9032%240005500000.01213.1729%0.121364.0803%1.1770%
GPU722662.626565.1515%360007000000.01652.1914%2.643065.9152%0.7637%
Difference+1+2.6579+0.5201%-36000-700000-0.0165-2.1914%+2.6414-0.2436%-0.2436%

Known prime factors (2 factors, 117.0 bits, 0.00208133% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
5622943136739290168311443.6361215905
5 × 19 × 12799
-19127992.465e-70.00020.0003
5622943124247943587062504439112373.3961104830189342685
32 × 5 × 13 × 17 × 89 × 2281 × 547237
2021-07-222281547237666.040.00730.0128

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
562294316989575610967151427764239754046604136117.032
P-1 results:
Exponent "5622943" not found


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2021-07-22T03:58:40ATHec2-P_15000005000000027P-12373.3960.755


Trial Factoring results:
Exponent "5622943" not found


ECM factoring results:
Exponent "5622943" not found


Lucas-Lehmer results:
Exponent "5622943" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2017-12-10T13:24:50Oliver KruseGTX-1
13673929016831
98B433D6706F80__no
2018-04-06T19:21:26kkmrkkblmbrbkc5.xlarge
13673929016831
98B433D6706F80__no
2021-07-22T06:26:38ATHec2-PRPCFDC
13673929016831
12424794358706250443911
98B433D6706F8027no


P-1 factor-bounds graph:
B1 = 500000, B2 = 50000000 (P-1 stage 2)
B1 = 500000 (P-1 stage 1)
100
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102
103
104
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106
100
101
102
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108
TF factor-bounds graph:
267
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260
270
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290
2100
Last modified: 2021-07-22T06:26:38+00:00