Tuesday 1 January 2008

M2008

To celebrate New Year 2008, for the past few days I have been factorizing M2008.
Here are the results:
ibu:~/math james$ time java superfac9
f2^2008-1

[29392145799020915820360529950148658790971333173470597132227654062739616291644680034730482849702560509912216694758079047000246245398094216484503842717866321546017277221199943680176327461949451487085805309456252478664093558693475421170513158666359386616551679118889574095089825179039567782281258040824405166424107240700021377434209148110825999078639302784109824695476896212613634081852488010690884578129204889342821483040517575643751434792922414912394467695078935531662069192598956042024980981047457429185377388949433859975257289323374605954282310600673952044911495373010647749329399156163119321894151520255]
wanless...
brutep: 3
wanless...
brutep: 5
wanless...
brutep: 17
brute...
brutep: 503
wanless...
ecm...
aprtcle: 54217
ecm...
aprtcle: 238451
ecm...
aprtcle: 178230287214063289511
ecm...
aprtcle: 61676882198695257501367
ecm...
aprtcle: 12070396178249893039969681
aprtcle:
5058345723951854688505665428846313806490903121677364358901199128608233
wanless...
brute...
aprtcle: 5021
ecm...
ecm...
aprtcle: 1972386557777
aprtcle: 1912621
ecm...
aprtcle: 57762875981
ecm...
aprtcle: 38508212572597
ecm...
aprtcle: 45063180240128066017730357
siqs...
aprtcle: 15992518154179475674328213556857438690614816129
aprtcle: 86245368961389419078481015822433
aprtcle:
10084786891164868903044000461741193511166162933699139834764709537603304010587634094053631800618313958847949862753441381884114308571221779233867837717363364521350181435128687986278658451823408133532192171438161388219841827075198840055685217831601941566655243743704980863680404547437764128787958275830001
duration: 40323 seconds

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