is 2 6300499 - 1
has 1896640 decimal digits
takes 1.117 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2674.716165.6716 %1000000755227201.30038.2074 %6.016568.4891 %
Target2662.344065.1515 %4500045000000.07392.5010 %2.417966.0231 %
Difference+1+2.3721+0.5201 %+955000+71022720+1.2264+5.7064%+3.5985+2.4660 %

Known prime factors (4 factors, 212.2 bits, 0.00336770% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
6300499230472253431134.4241829
31 × 59
-31595.071e-108.358e-61.621e-5
6300499346315748233611444.9772748320
25 × 5 × 89 × 193
2008-09-30891936.972e-72.433e-54.655e-5
63004992695908589131303191857.90421394405341
34 × 264128461
2015-07-27812641284610.00513.69806.9067
6300499346977424878394977212332374.8772753570986031384
23 × 47 × 71 × 167 × 2521 × 244997
2022-11-222521244997928.480.00400.0064

11 Composite Factors:
P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2022-11-22Kevin_9611Factor_11000002114658022374.8770.3945.458%
2022-11-22Kevin_9611Factor_125000025678380
skipped known factor: 23047225343
skipped known factor: 34631574823361
skipped known factor: 34697742487839497721233
--0.5176.501%
2022-11-23Kevin_9611Factor_1625000101203830
skipped known factor: 23047225343
skipped known factor: 34631574823361
skipped known factor: 34697742487839497721233
--1.9308.885%
2022-11-23Kevin_9611Factor_1100000075522720
skipped known factor: 23047225343
skipped known factor: 34631574823361
skipped known factor: 34697742487839497721233
--1.6008.927%


Trial Factoring results:
5758596061626364656667
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2008-09-30markrManual testing??
44.977
14
2015-07-27TJAOIManual testing257258*
57.904
18
0.003


ECM factoring results:
No ECM results for M6300499


Lucas-Lehmer results:
No L-L results for M6300499


PRP results:
dateuseridcompidcofactorsres64
2017-10-07kkmrkkblmbrbkManual testing
23047225343
34631574823361
269590858913130319
8561313208EB6EF4
2018-09-26rucio
23047225343
34631574823361
269590858913130319
8561313208EB6EF4
2022-11-24Kevin_9611Factor_1
23047225343
34631574823361
269590858913130319
34697742487839497721233
45E0C43385160064


CERT results:
dateuseridcompid
2022-11-24curtiscot014029


P-1 factor-bounds graph:
B1 = 625000, B2 = 101203830 (P-1 stage 2)
B1 = 1000000, B2 = 75522720 (P-1 stage 2)
B1 = 250000, B2 = 25678380 (P-1 stage 2)
B1 = 100000, B2 = 21146580 (P-1 stage 2)
B1 = 1000000 (P-1 stage 1)
B1 = 625000 (P-1 stage 1)
B1 = 250000 (P-1 stage 1)
B1 = 100000 (P-1 stage 1)
100
101
102
103
104
105
106
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
this exponent TF target: 66
TF double-checked to: 67
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Last modified: 2024-03-13T02:15:48+00:00