is 2 1026176147 - 1
has 308909802 decimal digits
takes 54,765.026 GHz-days to do one PRP test
Exponent is not assigned to anyone
0 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual2710.465957.7465 %----0.465957.7465 %
Target2857,635.858164.7059 %600000014000000006,341.51264.5366 %13,977.370666.3070 %
Difference-14-7,635.3922-6.9594 %-6000000-1400000000-6,341.5126-4.5366 %-13,976.9048-8.5606 %

Known prime factors (1 factor, 69.1 bits, 0.00000673% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
10261761476181696507471699958412169.067301200555360
25 × 3 × 5 × 23 × 4721 × 5779		2020-06-22472157790.16630.36980.7435

P-1 results:
No P-1 results for M1026176147


Trial Factoring results:
5758596061626364656667686970717273747576777879808182838485
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-12-06frmkya40212680.058
2020-12-12slaursekunda-rtx20602642680.055
2020-06-22ViliamF3GPU268271
69.067
21
0.408


ECM factoring results:
No ECM results for M1026176147


Lucas-Lehmer results:
No L-L results for M1026176147


PRP results:
No PRP results for M1026176147


CERT results:
No CERT results for M1026176147


P-1 factor-bounds graph:
102
103
104
102
103
104
TF factor-bounds graph:
271
268
this exponent TF target: 85
250
260
270
280
290
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Last modified: 2024-04-17T15:19:26+00:00