is 2 30145259 - 1
has 9074628 decimal digits
takes 31.401 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
Actual27115.859264.7887%200000690509405.96795.4366%21.827166.7030%1.9143%
PrimeNet2670.985762.6866%13000050000000.59714.9111%1.582864.5191%1.8325%
GPU7227115.859264.7887%20000060000000.77943.5622%16.638566.0430%1.2543%
Difference----+63050940+5.1886+1.8745%+5.1886+0.6600%+0.6600%

Known prime factors (5 factors, 240.7 bits, 0.00079845% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
3014525914469724331030.43024
23 × 3
-884.770e-121.208e-52.459e-5
30145259658372456571135.9381092
22 × 3 × 7 × 13
2008-09-097131.877e-101.107e-52.152e-5
30145259259056104812742411754.524429679680
26 × 3 × 5 × 19 × 23557
2014-11-2764235570.00010.00200.0036
3014525910432110383382115371959.85617303069752
23 × 1493 × 1448683
2015-12-18149314486830.00300.12130.2227
3014525911109043372373244171959.94618425854912
26 × 1063 × 270841
2015-12-2410632708410.00330.02380.0416

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
30145259952646795303279734812066.369
30145259374847042264396894399983532684.955
3014525915094976142766982245615595212890.286
3014525916074479516825438100767965612890.377
3014525917055540411502062031032213372890.462
30145259686821414031668780115005448092995.794
30145259731388817521205003514333069692995.885
301452592702501880895535685406722876711841735114.380
301452592877865504242824551778071566244249735114.471
30145259115890766714377192075831667084119892937119.802
30145259246788968053609598815596032813640292137120.893
301452599938116524979041138131514530310425029738126.224
3014525910582994567576510330269080722216978557739126.315
301452593910445721786489489551288395472492624559856144144.810
301452594164192050521011664478450690256562660668520144144.901
30145259167690744674937781697674467819154977093212425746150.233
30145259177925280221023938074732283993399246403796496946150.318
30145259189470738170641015794963813852549416362548552946150.409
301452597629928877552529948454403238397042272497830135347155.740
3014525930022210608788777201815324971381471583836536084487
889
53174.326
3014525925745297561362178542723670879357586350926791755626
99577
55180.748
3014525927415893499307839979443021887718253224684688967034
22057
55180.839
3014525911040296751569143344820432443426447277040034258095
7601849
57186.171
3014525943441311128637508130805652790525503308784316092463
734305363937
62204.757
3014525919765796550170182478605566164881284393232108967263
74055134348073
64210.264
3014525928600562724382755505121866520940751234639993446082
73201825823773057671609
73240.695
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2022-04-17T15:59:08masserManual testing20000069050940-
skipped known factor: 1446972433
skipped known factor: 65837245657
skipped known factor: 25905610481274241
skipped known factor: 1043211038338211537
skipped known factor: 1110904337237324417
--5.968--5.437%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-09T02:27:00Will EdgingtonManual testing??35.938113.58901e-1164.987.42718e-11
2014-11-27T12:43:00TJAOIManual testing254255*54.524172.06778e-564.984.27909e-5
2015-12-18T12:39:27TJAOIManual testing259260*59.856190.00064.980.001
2015-12-24T12:40:50TJAOIManual testing259260*59.946190.00164.980.001
2022-06-25T18:32:56LordJuliusManual testing260265--0.237--
2022-08-10T19:29:23LordJuliusManual testing2126559.856190.00364.980.006
2022-08-10T19:29:23LordJuliusManual testing2126559.946190.00364.980.007
2022-08-10T19:29:23LordJuliusManual testing2126530.430104.76974e-1264.989.87060e-12
2022-08-10T19:29:23LordJuliusManual testing2126554.524170.00064.980.000
2022-08-10T19:29:23LordJuliusManual testing2126535.938111.87733e-1064.983.88499e-10
2022-06-25T18:32:56LordJuliusManual testing265266--0.248--
2022-06-25T18:32:57LordJuliusManual testing266267--0.496--
2022-08-10T19:29:24LordJuliusManual testing267268--0.992--
2022-04-10T23:40:21masserManual testing267271--14.87--


ECM factoring results:
No ECM results for M30145259


Lucas-Lehmer results:
No L-L results for M30145259


PRP results:
No PRP results for M30145259


P-1 factor-bounds graph:
B1 = 200000, B2 = 69050940 (P-1 stage 2)
B1 = 200000 (P-1 stage 1)
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106
100
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108
TF factor-bounds graph:
271
268
267
266
265
260
255
2
230
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2100
Last modified: 2022-08-10T19:29:24+00:00