is 2 697724453 - 1
has 210035990 decimal digits
takes 22,619.516 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2680.085455.8824%----0.085455.8824%0.0000%
PrimeNet280350.950262.5000%2600000180000000576.55865.6317%927.508964.6119%2.1119%
GPU722845,615.207564.2857%4000000180000000638.78364.2186%6,253.991265.7924%1.5067%
Difference-16-5,615.1221-8.4034%-4000000-180000000-638.7836-4.2186%-6,253.9057-9.9100%-9.9100%

Known prime factors (1 factor, 64.3 bits, 0.00000921% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
697724453223206061848724273912064.27515995287315
5 × 72 × 83 × 786589
2012-01-25837865890.00732.01823.7626

P-1 results:
No P-1 results for M697724453


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-01-25T09:42:00laleraManual testing??64.275200.00246,3530.004
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2010-07-18T10:20:00Architects Cubedm1_37263264--0.003--
2022-08-10T19:30:00LordJuliusManual testing2126864.275200.00746,3530.015


ECM factoring results:
No ECM results for M697724453


Lucas-Lehmer results:
No L-L results for M697724453


PRP results:
No PRP results for M697724453


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
TF factor-bounds graph:
268
264
262
2
250
260
270
280
290
2100
Last modified: 2022-08-10T19:30:00+00:00