is 2 70349033 - 1
has 21177170 decimal digits
takes 188.086 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
Actual2691.697160.8696%----1.697160.8696%-0.5590%
PrimeNet2703.396661.4286%300000130000003.84555.3985%7.242166.8270%5.3985%
GPU7227454.384163.5135%450000160000005.02894.0013%59.413067.5148%4.0013%
Difference-5-52.6870-2.6439%-450000-16000000-5.0289-4.0013%-57.7159-6.6453%-6.6453%

Known prime factors (1 factor, 72.9 bits, 0.00010367% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
7034903390224851202602852143772272.93464126575274036
22 × 11 × 172 × 193 × 257 × 293 × 347
2014-10-2029334717.3490.00110.0023

P-1 results:
Exponent "70349033" not found


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2007-08-14T00:00:00ANONYMOUSv4_computers?263--0.014--
2008-11-28T10:44:00Wojciech FlorekManual testing?264--0.028--
2009-11-27T17:55:00ComputerraRUv4_computers?265--0.053--
2010-01-04T00:00:00ComputerraRUv4_computers264265--0.053--
2009-11-28T22:51:00ComputerraRUv4_computers?266--0.106--
2010-01-04T00:00:00ComputerraRUv4_computers265266--0.106--
2009-12-04T04:43:00ComputerraRUv4_computers?267--0.212--
2010-01-04T00:00:00ComputerraRUv4_computers266267--0.212--
2009-12-11T21:04:00ComputerraRUv4_computers?268--0.425--
2010-01-04T00:00:00ComputerraRUv4_computers267268--0.425--
2009-12-25T19:51:00ComputerraRUv4_computers?269--0.850--
2010-01-04T00:00:00ComputerraRUv4_computers268269--0.850--
2012-04-18T01:38:00ahmeraliv4_computers?271--3.399--
2014-09-19T22:15:00LaurVManual testing271272--6.798--
2014-10-20T15:33:00RichD0Manual testing27227372.934223.755383.47.656


ECM factoring results:
Exponent "70349033" not found


Lucas-Lehmer results:
Exponent "70349033" not found


PRP results:
Exponent "70349033" not found


P-1 factor-bounds graph:
101
102
103
101
102
103
TF factor-bounds graph:
273
272
271
269
268
267
266
265
264
263
250
260
270
280
290
2100
Last modified: 2014-10-20T15:33:25+00:00