is 2 30344029 - 1
has 9134463 decimal digits
takes 31.608 GHz-days to do one PRP test
Last-known PrimeNet details:
0 L-L tests remaining
ResidueStatus
L-LEE257EE23CC76F34double-checked
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual275252.171866.6667%30000027750000.65682.0556%252.828668.7223%6.0357%
PrimeNet2670.979262.6866%13000050000000.59714.9154%1.576367.6020%4.9154%
GPU7227115.755364.7887%20000060000000.77943.5653%16.534668.3541%3.5653%
Difference+4+236.4165+1.8779%+100000-3225000-0.1226-1.5097%+236.2940+0.3682%+0.3682%

Known prime factors:
No known factors for M30,344,029

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2005-11-01T00:00:00ANONYMOUSv4_computers3000002775000---0.657--2.056%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2001-01-14T00:00:00Jocelyn Larouchev4_computers?252--1.97720e-5--
2001-09-16T00:00:00Net_Forcev4_computers?256--0.000--
2003-06-30T00:00:00AxelFoxv4_computers?260--0.003--
2005-02-02T00:00:001997rj7v4_computers?262--0.010--
2005-09-22T00:00:00Kuba Głośv4_computers?267--0.493--
2005-11-01T00:00:00ANONYMOUSv4_computers?268--0.985--
2012-02-23T23:02:00Craig MeyersManual testing268270--5.910--
2017-08-23T10:53:42ramgeisManual testing270271--7.881--
2019-12-13T19:49:05-Anonymous-Manual testing271272--15.76--
2019-12-13T19:49:05-Anonymous-Manual testing272273--31.52--
2020-04-16T23:51:02-Anonymous-Manual testing273274--63.04--
2020-12-01T10:14:13-Anonymous-Manual testing274275--126.1--


ECM factoring results:
Exponent "30344029" not found


Lucas-Lehmer results:
dateuseridcompidres64spent (GHz-days)
2005-11-27T00:00:00ANONYMOUSv4_computersEE257EE23CC76F3431.61
2013-05-21T10:10:00ANONYMOUSv4_computersEE257EE23CC76F3431.61


PRP results:
Exponent "30344029" not found


P-1 factor-bounds graph:
B1 = 300000, B2 = 2775000 (stage 2)
B1 = 300000 (stage 1)
104
105
106
104
105
106
107
TF factor-bounds graph:
275
274
273
272
271
270
268
267
262
260
256
252
250
260
270
280
290
2100
Last modified: 2020-12-01T10:14:13+00:00