is 2 101929033 - 1
has 30683697 decimal digits
takes 405.840 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277300.289064.9351%7550007550004.35891.3613%304.647866.2963%3.7963%
PrimeNet2729.382362.5000%400000220000009.10355.2979%18.485967.7979%5.2979%
GPU72276150.143664.4737%6500002200000010.46823.8494%160.611868.3231%3.8494%
Difference+1+150.1454+0.4614%+105000-21245000-6.1094-2.4881%+144.0360-2.0267%-2.0267%

Known prime factors (1 factor, 79.2 bits, 0.00007766% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
1019290336734581300388169073443372479.1563303563814045096
23 × 3 × 7 × 19 × 31 × 533 × 67 × 3347
1488771488772020-05-191,397.70.85951.7493

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-05-20T02:13:09Ge yong7550007550002479.1564.359811.78.7181.361%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T22:39:001997rj7compa263264--0.019--
2010-08-15T18:30:00monstampere264265--0.037--
2012-04-19T03:56:00sannerud.comJens2010265266--0.073--
2013-08-28T14:07:00Vítor Saruga266267--0.147--
2013-08-31T05:11:00Vítor Saruga267268--0.293--
2013-09-01T06:23:00Helmut KirrmaierX4170RH5226268269--0.587--
2013-09-02T17:05:00Helmut KirrmaierX4170RH5226269270--1.173--
2013-10-18T08:06:00ANONYMOUSBlackbox270271--2.346--
2014-12-06T21:21:00shaugeManual testing271272--4.692--
2020-01-29T19:42:15TheJudgerManual testing272273--9.384--
2020-01-29T19:42:15TheJudgerManual testing273274--18.77--
2020-01-29T19:42:15TheJudgerManual testing274275--37.54--
2020-01-29T19:42:15TheJudgerManual testing275276--75.07--
2020-04-29T19:32:41TheJudgerManual testing276277--150.1--


ECM factoring results:
Exponent "101929033" not found


Lucas-Lehmer results:
Exponent "101929033" not found


PRP results:
Exponent "101929033" not found


P-1 factor-bounds graph:
B1 = 755000 (stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
277
276
275
274
273
272
271
270
269
268
267
266
265
264
250
260
270
280
290
2100
Last modified: 2020-05-20T02:13:09+00:00