is 2 3333333833 - 1
has 1003433470 decimal digits
takes 705,825.723 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
Actual281146.920060.4938 %----146.920060.4938 %
Target291150,446.100664.8352 %17000000500000000088,575.53894.3011 %239,021.639666.3476 %
Difference-10-150,299.1807-4.3413 %-17000000-5000000000-88,575.5389-4.3011 %-238,874.7196-5.8538 %

Known prime factors (1 factor, 81.0 bits, 0.00000243% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
333333383323369759397160275182343292580.951350546338410508
22 × 87636584602627
2022-12-24487636584602627120.331.466e+92.738e+9

P-1 results:
No P-1 results for M3333333833


Trial Factoring results:
5758596061626364656667686970717273747576777879808182838485868788899091
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2023-12-16Magallan3sMagellan212680.018
2019-07-29slaursekunda-rtx20602672680.009
2020-03-12JamesHeinrichRX4802682690.018
2020-03-13ramgeisr4mg31s2692710.108
2022-12-23Krieseldodo-rtx2080super2712730.430
2022-12-23Krieseldodo-rtx2080super2732740.574
2022-12-23Krieseldodo-rtx2080super2742751.148
2022-12-23Krieseldodo-rtx2080super2752762.296
2022-12-23Krieseldodo-rtx2080super2762774.591
2022-12-23Krieseldodo-rtx2080super2772789.183
2022-12-24Krieseldodo-rtx2080super27827918.37
2022-12-24Krieseldodo-rtx2080super27928036.73
2022-12-24Krieseldodo-rtx2080super280281
80.951
25
73.46


ECM factoring results:
No ECM results for M3333333833


Lucas-Lehmer results:
No L-L results for M3333333833


PRP results:
No PRP results for M3333333833


CERT results:
No CERT results for M3333333833


P-1 factor-bounds graph:
100
101
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
1013
1014
TF factor-bounds graph:
281
280
279
278
277
276
275
274
273
271
269
268
this exponent TF target: 91
250
260
270
280
290
2100
JSON version of this page
Last modified: 2024-03-13T02:15:48+00:00