is 2 32420933 - 1
has 9759674 decimal digits
takes 36.834 GHz-days to do one PRP test
Last-known PrimeNet details:
0 L-L tests remaining
ResidueStatus
L-L8CBF68E9049D4DD7double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual274118.006066.2162%100000010000001.64741.8253%119.653468.0416%5.3550%
PrimeNet2670.916562.6866%14000055000000.71175.1032%1.628267.7897%5.1032%
GPU7227114.746064.7887%22000070000000.97093.7666%15.716968.5554%3.7666%
Difference+3+103.2601+1.4275%+780000-6000000+0.6764-1.9413%+103.9365-0.5138%-0.5138%

Known prime factors (1 factor, 104.8 bits, 0.00032316% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
324209333458882642143779696445528540687332104.770533433544639782528227292
22 × 32 × 467 × 2437 × 46171 × 332887 × 847109
2021-03-083328878471095.791e+90.59451.1161

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2006-03-28T00:00:00ANONYMOUSv4_computers540000540000---0.890--1.398%
2021-03-08T14:59:35YzzyxManual testing1000000100000032104.7701.64773.673.2951.825%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2001-01-08T00:00:00Jocelyn Larouchev4_computers?252--1.85054e-5--
2001-08-31T00:00:00Net_Forcev4_computers?256--0.000--
2006-02-01T00:00:00JC_Herlesv4_computers?267--0.461--
2012-02-21T06:27:00Serge BatalovManual testing267268--0.922--
2012-07-25T01:49:00krackerManual testing268269--1.844--
2012-11-10T20:59:00apsenManual testing269270--3.688--
2018-12-01T14:34:36ramgeisManual testing270271--7.376--
2019-12-06T23:44:20-Anonymous-Manual testing271272--14.75--
2019-12-06T23:44:20-Anonymous-Manual testing272273--29.50--
2020-03-22T23:49:30-Anonymous-Manual testing273274--59.01--


ECM factoring results:
Exponent "32420933" not found


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2006-05-12T00:00:00ANONYMOUSv4_computers8CBF68E9049D4DD736.83
2014-07-17T04:26:00JCFaulkner8CBF68E9049D4DD736.83


PRP results:
Exponent "32420933" not found


P-1 factor-bounds graph:
B1 = 1000000 (stage 1)
B1 = 540000 (stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
274
273
272
271
270
269
268
267
256
252
250
260
270
280
290
2100
2110
Last modified: 2021-03-08T14:59:35+00:00