is 2 992601419 - 1
has 298802801 decimal digits
takes 47,079.637 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
Actual2743.854459.4595%----3.854459.4595%0.0000%
PrimeNet281493.383662.9630%36000002600000001,208.32195.8785%1,701.705565.1402%2.1772%
GPU722857,894.140864.7059%55000002600000001,331.87374.4276%9,226.014666.2685%1.5627%
Difference-11-7,890.2865-5.2464%-5500000-260000000-1,331.8737-4.4276%-9,222.1602-6.8091%-1.5627%

Known prime factors (4 factors, 189.1 bits, 0.00001905% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
99260141919852028391030.8871
1
2008-05-05111.441e-136.877e-50.0001
9926014194704930726071238.775237
3 × 79
2012-06-113793.878e-110.00050.0006
992601419280432055731172091754.63914126116
22 × 17 × 293 × 709
2014-12-052937093.870e-60.02170.0410
992601419310433989100053180792064.75115637393981
112 × 61 × 2118601
2018-01-0312121186010.00487.946314.827

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
9926014199340241834692495312732169.662
992601419556714513184129053865563512685.525
992601419131941339558456620613581938632993.414
992601419616274436483520629555288262812995.638
9926014191460570413733319677769907676195332103.526
99260141987055641732156182715549326759372151136119.389
9926014192619303218729110897004287865273997705738124.301
9926014192899528531902790813203385907550802278456741134.413
992601419172823107117643331518311252927244264221256972946150.276
99260141940959076366336338121050907822887249505226074917748158.165
99260141981312074685268702466774187873523076894676149263444
7313503
57189.051
P-1 results:
No P-1 results for M992601419


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-06-11T11:58:00TF to low limitsManual testing??38.775121.89250e-1296,3493.87303e-12
2014-12-05T12:13:00TJAOIManual testing254255*54.639171.45273e-696,3492.97305e-6
2018-01-03T12:44:49TJAOIManual testing264265*64.751200.00196,3490.002
2022-09-25T22:01:50LordJuliusManual testing2126530.887101.44139e-1396,3492.94984e-13
2022-09-25T22:01:50LordJuliusManual testing2126554.639173.87047e-696,3497.92098e-6
2022-09-25T22:01:50LordJuliusManual testing2126564.751200.00596,3490.010
2022-09-25T22:01:50LordJuliusManual testing2126538.775123.87842e-1196,3497.93725e-11
2022-07-07T21:13:50LordJuliusManual testing265267--0.023--
2022-09-04T04:08:34ViliamFManual testing267268--0.030--
2022-02-18T14:56:24onlinegameManual testing267269--0.090--
2022-09-25T22:01:51LordJuliusManual testing269271--0.361--
2022-09-25T22:01:51LordJuliusManual testing271272--0.482--
2022-09-25T22:01:51LordJuliusManual testing272273--0.964--
2022-09-25T22:01:51LordJuliusManual testing273274--1.927--


ECM factoring results:
No ECM results for M992601419


Lucas-Lehmer results:
No L-L results for M992601419


PRP results:
No PRP results for M992601419


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
TF factor-bounds graph:
274
273
272
271
269
268
267
265
255
2
230
240
250
260
270
280
290
2100
Last modified: 2022-09-25T22:01:51+00:00