is 2 59636569 - 1
has 17952397 decimal digits
takes 132.484 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
Actual27332.075064.3836 %----32.075064.3836 %
Target27332.075064.3836 %4000007000000013.50334.1499 %45.578465.8616 %
Difference----400000-70000000-13.5033-4.1499 %-13.5033-1.4780 %

Known prime factors (1 factor, 76.9 bits, 0.00012898% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
596365691428051561999067135702572476.9181197295204892712
23 × 3 × 1583 × 7109 × 4433029
2012-12-1471094433029470.590.79971.4531

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2012-12-14Jwb52zClay2476.9183.5170.000%


Trial Factoring results:
5758596061626364656667686970717273
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
1999-12-23ANONYMOUSv4_computers212532.01000e-5
2000-03-08ANONYMOUSv4_computers212544.02000e-5
2000-06-28ANONYMOUSv4_computers212560.000
2022-06-27LordJuliusManual testing21263
2008-03-31monstguinness2632640.032
2008-11-15lindedLKAH9982642650.063
2008-11-15NiklotPribislaw2652660.125
2008-11-16Sturle Sundebakeng.ifi2662680.752
2009-12-18Gordon HoutmanHP_Pavilion2682691.002
2011-10-30TheJudgerManual testing2692716.015
2012-11-13Kyle AskineManual testing27127324.06


ECM factoring results:
No ECM results for M59636569


Lucas-Lehmer results:
No L-L results for M59636569


PRP results:
No PRP results for M59636569


CERT results:
No CERT results for M59636569


P-1 factor-bounds graph:
102
103
104
102
103
104
105
106
107
TF factor-bounds graph:
273
271
269
268
266
265
264
263
256
254
253
this exponent TF target: 73
TF double-checked to: 67
250
260
270
280
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Last modified: 2024-03-13T02:15:48+00:00