is 2 332386511 - 1
has 100058310 decimal digits
takes 4,944.249 GHz-days to do one PRP test
Last-known PrimeNet details:
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
Actual2711.438359.1549 %----1.438359.1549 %
Target2811,473.385064.1975 %1900000400000000508.79794.0319 %1,982.182965.6411 %
Difference-10-1,471.9467-5.0426 %-1900000-400000000-508.7979-4.0319 %-1,980.7446-6.4861 %

Known prime factors (4 factors, 197.5 bits, 0.00005943% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
332386511664773023929.3081
1
2011-06-23112.152e-132.157e-54.390e-5
332386511883303857522071446.328132873
3 × 13 × 3407
-1334072.820e-80.00430.0075
332386511124451891539411211753.46618720960
26 × 3 × 5 × 19501
2011-06-2364195013.610e-60.02420.0428
3323865113971340166987363673992168.428597397914109
597397914109
2023-12-1615973979141090.1793702,0171,311,173

11 Composite Factors:
P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2011-06-23Grant McCrackenManual testing2582.77520.010.000%


Trial Factoring results:
57585960616263646566676869707172737475767778798081
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2024-03-08James HeinrichManual testing21268
29.308
9
2024-03-08James HeinrichManual testing21268
46.328
14
2024-03-08James HeinrichManual testing21268
53.466
17
2023-12-16Grant McCrackenManual testing268269
68.428
21
0.180
2024-02-08Grant McCrackenManual testing269270
2024-03-08Grant McCrackenManual testing270271


ECM factoring results:
No ECM results for M332386511


Lucas-Lehmer results:
No L-L results for M332386511


PRP results:
No PRP results for M332386511


CERT results:
No CERT results for M332386511


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
TF factor-bounds graph:
271
270
269
268
this exponent TF target: 81
TF double-checked to: 67
250
260
270
280
290
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00