is 2 29934187 - 1
has 9011089 decimal digits
takes 31.181 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
Actual2693.988363.7681%200000712893306.15216.6308%10.140566.1706%2.4025%
PrimeNet2670.992662.6866%13000050000000.59714.9066%1.589864.5174%1.8308%
GPU7227115.971064.7887%20000060000000.77943.5588%16.750466.0418%1.2531%
Difference-2-11.9827-1.0206%-+65289330+5.3728+3.0721%-6.6099+0.1288%+1.1494%

Known prime factors (4 factors, 206.1 bits, 0.00068856% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
299341874231496674331238.6227068
22 × 3 × 19 × 31
-19311.872e-92.969e-55.841e-5
299341876451066949619591549.19710775417
10775417
2014-04-241107754173.361e-60.88671.6562
29934187237571904619526631754.399396823713
3 × 11 × 13 × 924997
2014-11-20139249970.00010.07610.1422
29934187171855133401346679512063.898287054953925
52 × 17 × 675423421
2017-06-06256754234210.113055.582103.81

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
299341872729766834319547274361812472787.819
29934187100528472431177089882387240792993.022
29934187727204425454336975489953353978331102.520
299341871532592262049205839201564374681732103.596
299341871108648971207893238381996904147600935113.094
2993418740827951360800758459605232858520351336118.297
29934187648515905996510637939903639399901960231076143142.218
29934187469124443466557616125911381004492899179811489746151.717
2993418717276334040293540734756115648549410593057329212948156.919
2993418726338384764433793745653001121503623754210980816196
7
51167.494
2993418711145078753792553870019582813982634416498735465690
3765049120711
63206.116
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-05-24T03:28:20masserManual testing20000071289330-
skipped known factor: 423149667433
skipped known factor: 645106694961959
skipped known factor: 23757190461952663
--6.152--6.631%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2014-04-24T10:41:00TJAOIManual testing??49.197158.55176e-764.471.76807e-6
2014-11-20T12:51:00TJAOIManual testing254255*54.399174.63845e-564.479.58995e-5
2017-06-06T15:22:59TJAOIManual testing263264*63.898200.06064.350.123
2022-09-25T06:23:22LordJuliusManual testing2126563.898200.11364.350.233
2022-09-25T06:23:22LordJuliusManual testing2126554.399170.00064.470.000
2022-09-25T06:23:22LordJuliusManual testing2126538.622121.87150e-964.473.86932e-9
2022-09-25T06:23:22LordJuliusManual testing2126549.197153.36051e-664.476.94784e-6
2022-09-25T06:23:22LordJuliusManual testing265266--0.250--
2022-09-25T06:23:22LordJuliusManual testing266267--0.499--
2022-09-22T12:36:07masserManual testing267269--2.996--


ECM factoring results:
No ECM results for M29934187


Lucas-Lehmer results:
No L-L results for M29934187


PRP results:
No PRP results for M29934187


P-1 factor-bounds graph:
B1 = 200000, B2 = 71289330 (P-1 stage 2)
B1 = 200000 (P-1 stage 1)
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TF factor-bounds graph:
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255
2
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Last modified: 2022-09-25T06:23:22+00:00