is 2 24536951 - 1
has 7386359 decimal digits
takes 19.902 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
Actual2682.429263.2353%----2.429263.2353%0.0000%
PrimeNet2660.601962.1212%11000040000000.37864.9651%0.980564.0019%1.8807%
GPU722709.738464.2857%17000050000000.50943.6182%10.247865.5779%1.2922%
Difference-2-7.3092-1.0504%-170000-5000000-0.5094-3.6182%-7.8186-2.3427%-2.3427%

Known prime factors (6 factors, 241.6 bits, 0.00098457% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
24536951637960727929.24913
13
-1132.923e-121.945e-62.394e-6
2453695110305519431029.94121
3 × 7
2008-09-08372.928e-123.785e-67.181e-6
24536951135443969531133.657276
22 × 3 × 23
2008-09-084234.942e-115.922e-69.574e-6
245369511366708170711236.9922785
5 × 557
2008-09-0855575.980e-104.125e-56.683e-5
2453695179136073811399611652.813161258980
22 × 5 × 23 × 350563
2014-08-24233505633.768e-50.02250.0420
245369515498405329685398811858.93211204336940
22 × 3 × 5 × 186738949
2015-10-1351867389490.001811.96622.349

57 Composite Factors:
exponentprime factorscomposite factordigitsbits*
245369516574516667675425611859.190
2453695186407933269124648311962.906
24536951139582045966774296792063.598
24536951871906138182991706172066.241
245369511408463760839166189532166.933
2453695118511237983004727846632270.649
2453695150485707180646156083116472582.062
2453695181553834627729283634942232582.754
245369511071850397003503974349388332786.470
245369513507766661466771706112534872788.181
245369515666392295908843322375387832788.873
2453695110815591867594949852790742312889.805
2453695174472584393749876090753825932892.589
2453695189047863521110748225062166332892.847
24536951751471548995644586741191085512995.924
24536951898544564818108592346378588312996.182
2453695111809442841307709821473219300013199.898
24536951190767922707209232605307525020931100.590
24536951435122210014976727390927147128464134111.745
24536951520281436287439481469369476538012134112.003
245369516837984585075940170233251310121159135115.719
2453695111045975092372823985739843043430251936116.411
2453695136149357485652048116716977869337524136118.121
2453695168999228507861619496149249429572593736119.054
24536951111460292138449743077810634599828083337119.746
24536951475105840814055252070172287683342511137121.838
24536951767478665472104118613355996468452819937122.530
245369511464906695363446182243267286901721814338123.462
245369514794093357170775403910248257578787657738125.173
245369517744304649266812274035665113066096459338125.864
24536951101782289584827987509283327381724064510340129.581
24536951121702442658571010173994092720904054194340129.839
24536951277590881435001233894396695986110919629400743140.994
24536951448416038973388325512501292044685548860746343141.686
245369515893467935509476870839585291411751855609887344145.402
245369517046898300354058944985627900852656075917131344145.660
2453695159468507968486128479567639230282219948290651145148.737
2453695171107289004277782746883290017637678097084559145148.995
24536951489621247381573341730270823416823593548604067346151.778
24536951934552940361231655649289289207140026202586996146152.711
245369511509662441220508554286731201184907865772350184947153.403
245369514940562224155735575316316139460184096227153911147155.113
2453695164933103459261391081369310785423690708385886988148158.830
24536951104891936294633145848471663570740837370947008512949159.521
2453695128607182222192314979726797186126690923759573131056
01
52170.935
2453695137598010886888149799105069328875480701484827302960
671
53174.651
2453695160735248319474900841572946633786020878326248070260
239
53175.343
2453695137938572577180703614240375769024565453385406183059
3497
54177.986
2453695161285386434234362473166066408690366206064290019840
0873
54178.678
2453695180546507812781973860142245554803776519770371231722
60983
55182.394
2453695196310534852563040460248200356150708347614694045738
84223
55182.652
2453695166916935934961847923788014330489240537758122229364
8728783
57188.770
2453695138746703172417735999142788858022332641974191762085
569151633753
62204.592
2453695139097669684060091571762541717818385142717006269796
0265176514671
63207.927
2453695151385508681553567936311343297555135610898235904049
64162948414641
64211.643
2453695183007360128327143396944801412886144876187133986683
03879733739969
64212.335
2453695152955435813818397695348155088235472153439668986190
71974971857317052197463
73241.584
P-1 results:
No P-1 results for M24536951


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-09-08T20:31:00Will EdgingtonManual testing??29.941101.32492e-1441.162.74032e-14
2008-09-08T20:31:00Will EdgingtonManual testing??33.657112.78612e-1241.165.76251e-12
2008-09-08T20:31:00Will EdgingtonManual testing??36.992122.24909e-1041.164.65177e-10
2014-08-24T11:39:00TJAOIManual testing??52.813161.32313e-541.162.73661e-5
2015-10-13T11:33:23TJAOIManual testing258259*58.932180.00041.160.001
2022-06-24T04:29:11LordJuliusManual testing2126529.941102.92808e-1241.166.05612e-12
2022-06-24T04:29:11LordJuliusManual testing2126533.657114.94234e-1141.161.02222e-10
2022-06-24T04:29:11LordJuliusManual testing2126558.932180.00241.160.004
2022-06-24T04:29:11LordJuliusManual testing2126529.24992.92303e-1241.166.04568e-12
2022-06-24T04:29:11LordJuliusManual testing2126559.190180.00541.160.010
2022-06-24T04:29:12LordJuliusManual testing2126536.992125.98007e-1041.161.23685e-9
2022-06-24T04:29:12LordJuliusManual testing2126563.598200.12541.020.259
2022-06-24T04:29:12LordJuliusManual testing2126552.813163.76826e-541.167.79385e-5
2022-06-24T04:29:12LordJuliusManual testing2126562.906190.04741.100.096
2022-06-24T04:29:12LordJuliusManual testing265266--0.305--
2021-08-06T09:32:21Seth_TrManual testing266267--0.609--
2019-06-20T04:00:41Seth_TrManual testing267268--1.218--


ECM factoring results:
No ECM results for M24536951


Lucas-Lehmer results:
No L-L results for M24536951


PRP results:
No PRP results for M24536951


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
268
267
266
265
259
2
220
230
240
250
260
270
280
290
2100
Last modified: 2022-06-24T04:29:12+00:00