is 2 37633 - 1
has 11329 decimal digits
takes 0.000 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
Actual267789.570876.1194%20000000050000000000.440612.5212%790.011379.1095%2.9901%
PrimeNet2400.000060.0000%500100000.00004.3463%0.000061.7385%1.7385%
GPU722440.000163.6364%500100000.00001.8791%0.000164.3197%0.6833%
Difference+23+789.5707+12.4830%+199999500+4999990000+0.4406+10.6421%+790.0113+14.7899%+14.7899%

Known prime factors (5 factors, 350.3 bits, 0.93084984% known):
Remaining cofactor is not a probable-prime

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
37633144101272971133.746191456
25 × 31 × 193
-321934.381e-83.892e-86.217e-8
376331878711615371237.4512496096
25 × 36 × 107
2008-08-267297296.230e-76.959e-71.416e-6
37633862075696936519954809192376.1901145372009853745323
32 × 13 × 9789504357724319
2010-04-27139789504357724319660,436509,136950,924
37633119954657068066798830146812683.311159374295256911219980
22 × 5 × 11 × 998779 × 725314223471
2010-05-0699877972531422347179,319,79837.72370.455
37633101330509316170697717224441219997124137119.60813462985852333151451814157949140
22 × 3 × 5 × 631 × 1759 × 185893 × 189583 × 5736308671369
2021-09-0118958357363086713694.608e+12298.34557.21

26 Composite Factors:
exponentprime factorscomposite factordigitsbits*
3763327072473531834201754892271.197
37633124226205325052454769811152454594334109.937
376331619591625162827964645812745021250335113.641
3763317285618782188233648417062132984725736117.057
37633225360207551502163673249939669352469737120.762
3763323338521487751459323057577173781219793099439145147.388
376331460185538315864174686511507499852540254906557747153.355
376333247469278495486862102460744332939177938335400947154.508
3763319037080484364788557098670143726641056466535741748157.059
37633103409994592734934992528599275175077259813237183949159.501
3763327432675314293102129228078976051418359390934505849
73111849
58190.806
3763314901511858633920846213568594683747952757186902656
527989183
59193.247
3763387354569439670382294954259468775215461334129733073
764250479
59195.799
3763319427755798672001498604534362518758053834828001427
3718756543
60196.952
3763312155066495553803991100448918093179849014503439508
752580789121
62202.919
3763312587904656002761705909458797374184514764273909043
05573940370183225263
70229.545
3763327995643415389344514466610802530604910610385051266
85264283361181654271
70230.698
3763316411404426195397968169896460684480311478284264613
615855038395938626223
71233.250
3763317515605550443000002434412402356864813181423456256
5463834848510322735937
72236.666
3763322835864610791652018868677490843006734321970459397
90964030798594323238977
73240.370
3763323649042690402492611690336212177311704069228650423
4236990560784298291672732309231
81266.996
3763332906771597856506553682468856908627888380785330379
744789254155972766535223922055169
83274.116
3763310478587420464288806194245282785216492902899786653
51168770120250307731238346918282199
85279.109
3763315099777862163326453983123663377673237243468298611
124505185163736931910567842540294144159086103
95312.856
3763319686243899496225418483399417219416530136772998741
0473092843011164478649439454933441146880579863
96316.560
3763328368128059153028245135288228342740597933693573265
09124658861090516929543061183285181588806830283004
820311
106350.307
P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2016-11-02T04:42:43kkmrkkblmbrbkManual testing200000000500000000012-
skipped known factor: 14410127297
skipped known factor: 187871161537
--0.441--12.521%


P+1 Factoring results:
dateuseridcompidb1b2startfactorSmoothdigitsbits*ghz-days
2021-05-13T22:38:09ATHec2-P_11000000001000000000027--0.705


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-08-26T19:59:00ANONYMOUSManual testing??37.451121.36480e-75.34406e-52.94391e-7


ECM factoring results:

Old Calculation Method

Total ECM effort:27.748 GHz-days
Estimated T-Level:35.158
DigitsB1CurvesCompleteFacMiss
20110002431 / 10024.3100.000%
25500002431 / 2808.6820.017%
302500002155 / 6403.3673.440%
3510000001570 / 15661.00336.682%
403000000145 / 45880.03296.889%

New Calculation Method

Total ECM effort:27.748 GHz-days
Estimated T-Level:35.158
DigitsB1CompleteFacMiss
2011000330.2970.000%
255000064.3530.000%
302500009.8430.005%
3510000001.23829.000%
4030000000.13087.768%
45110000000.01298.823%


ECM Summary

B1B2factorcurvesGHz-days
10.00000e+0
10.00000e+0
5000050000002760.190
250000250000005852.009
10000001000000001,42519.57
30000003000000001455.975


Lucas-Lehmer results:
No L-L results for M37633


PRP results:
dateuseridcompidcofactorsres64PRP
2017-09-21T19:49:03Oliver KrusePRP
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
C2FA378086D279A6no
2017-09-21T21:29:12Oliver KruseManual testing
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
C2FA378086D279A6no
2017-10-02T10:41:41kkmrkkblmbrbkManual testing
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
C2FA378086D279__no
2017-12-07T03:15:26ATHxps
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
C2FA378086D279__no
2020-04-17T13:48:22Oliver KruseManual testing
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
9FB6D16E811055__no
2021-09-01T17:52:30SRJ2877LTOS
14410127297
187871161537
86207569693651995480919
11995465706806679883014681
1013305093161706977172244412199971241
9FB6D16E8110559Bno


P-1 factor-bounds graph:
B1 = 200000000, B2 = 5000000000 (P-1 stage 2)
B1 = 200000000 (P-1 stage 1)
100
101
102
103
104
105
106
107
108
109
100
101
102
103
104
105
106
107
108
109
1010
1011
1012
1013
1014
1015
1016
TF factor-bounds graph:
267
2
230
240
250
260
270
280
290
2100
2110
2120
Last modified: 2021-09-01T17:52:30+00:00