is 2 70939303 - 1
has 21354859 decimal digits
takes 189.664 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
Actual2670.418959.7015%----0.418959.7015%-1.7271%
PrimeNet2703.368461.4286%300000140000004.05675.4755%7.425166.9041%5.4755%
GPU7227453.931563.5135%500000160000005.21224.0630%59.143767.5765%4.0630%
Difference-7-53.5127-3.8120%-500000-16000000-5.2122-4.0630%-58.7249-7.8750%-7.8750%

Known prime factors (1 factor, 88.6 bits, 0.00012495% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
709393034825791973580960226748649992788.6413401352825232128533
13 × 43 × 113 × 1327 × 10093 × 4020409
2014-06-181009340204091,295,4540.88621.5860

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2014-06-18T01:01:00La GüiraLa_duodecima2788.641-379.3-0.000%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2007-08-14T00:00:00ANONYMOUSv4_computers?263--0.014--
2008-11-19T10:08:00Wojciech FlorekManual testing?264--0.028--
2010-03-09T14:51:00lindedW861436QU2P-FA202264265--0.053--
2010-03-14T10:54:00unconnectedftest-E5405266267--0.211--
2010-03-19T23:56:00ahmeraliv4_computers?271--3.371--
2010-07-20T00:00:00ahmeraliv4_computers?271--3.371--
2014-06-13T17:17:00ChuckManual testing271272--6.742--
2014-06-13T18:18:00ChuckManual testing272273--13.48--
2014-06-13T20:21:00ChuckManual testing273274--26.97--


ECM factoring results:
Exponent "70939303" not found


Lucas-Lehmer results:
Exponent "70939303" not found


PRP results:
Exponent "70939303" not found


P-1 factor-bounds graph:
103
104
105
103
104
105
106
107
TF factor-bounds graph:
274
273
272
271
267
265
264
263
250
260
270
280
290
2100
Last modified: 2014-06-18T01:01:43+00:00