is 2 366077 - 1
has 110201 decimal digits
takes 0.004 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
Actual26781.168571.6418%131072131072000.01183.2139%81.180372.5532%0.9114%
PrimeNet2400.000052.5000%36001100000.000116.7116%0.000160.4380%7.9380%
GPU722440.000056.8182%65001900000.000212.4783%0.000262.2065%5.3884%
Difference+23+81.1685+14.8236%+124572+12917200+0.0115-9.2644%+81.1800+10.3467%+10.3467%

Known prime factors (2 factors, 149.0 bits, 0.04069941% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
366077115214644295570765576092373.28715736394842556452
22 × 23723263 × 165832951
2007-08-28237232631658329517,387.90.44230.6787
366077615614403011681859272472375.70484082638763386099
34 × 677 × 1533319451527
2015-11-27677153331945152726,7801,174.32,193.3

1 Composite Factors:
exponentprime factorscomposite factordigitsbits*
36607770927794466221073655166142563466103647827242345148.991
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2002-06-15T00:00:00ANONYMOUSv4_computers327683276800---0.003--1.663%
2002-08-24T00:00:00ANONYMOUSv4_computers655366553600---0.006--2.374%
2003-04-03T00:00:00ANONYMOUSv4_computers13107213107200---0.012--3.214%
2006-01-15T00:00:00Jocelyn Larouchev4_computers366077366077---0.005--1.350%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
1999-11-24T00:00:00ANONYMOUSv4_computers252253--0.002--
2000-04-27T00:00:00ANONYMOUSv4_computers21254--0.007--
2022-03-07T06:37:11LordJuliusManual testing254255--0.007--
2001-03-11T00:00:00ANONYMOUSv4_computers21256--0.026--
2002-02-10T00:00:00ANONYMOUSv4_computers21257--0.052--
2004-01-18T00:00:00ANONYMOUSv4_computers21258--0.105--


ECM factoring results:

Old Calculation Method

Total ECM effort:10.497 GHz-days
Estimated T-Level:26.125
DigitsB1CurvesCompleteFacMiss
2011000425 / 1004.2501.396%
2550000425 / 2801.51821.859%
30250000144 / 6400.22579.838%

New Calculation Method

Total ECM effort:10.497 GHz-days
Estimated T-Level:26.125
DigitsB1CompleteFacMiss
201100023.8990.000%
25500003.0284.840%
302500000.28775.049%
3510000000.02297.832%
4030000000.00199.860%


ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
5000050000002302.412
500005000000510.535
250000250000001447.551


Lucas-Lehmer results:
No L-L results for M366077


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-23T03:31:49Oliver KruseOllaptop8AEB7DAD9C47AF__?
2017-09-23T17:12:20Oliver KruseManual testing8AEB7DAD9C47AF__?
2017-10-13T08:41:21kkmrkkblmbrbkc4.xlarge8AEB7DAD9C47AF__no
2020-04-18T15:20:04Oliver KruseAddPrpType5
11521464429557076557609
61561440301168185927247
68C329A723CC90__no


P-1 factor-bounds graph:
B1 = 131072, B2 = 13107200 (P-1 stage 2)
B1 = 65536, B2 = 6553600 (P-1 stage 2)
B1 = 366077 (P-1 stage 1)
B1 = 32768, B2 = 3276800 (P-1 stage 2)
B1 = 131072 (P-1 stage 1)
B1 = 65536 (P-1 stage 1)
B1 = 32768 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2022-03-07T06:37:11+00:00