Factor Info

ID 151373
Size 929 digits / 3084 bits
Status composite
Value 17735182707404700319629876939949623145347252106201065008850957726253684423322927957272864491214708448255751757074959390591155240339044331201774252365102129417599384736749771159864635954287180679526909794104443790358740502518379911528013616024490488349523143084070412304170411275651881190321444265650773116412760597960227736937821608663022136424580645692284705317482854957616031379901101593684567384159258820022605235431388681595669492937050611422734214996759264986610604852427421696922710191885057462141697074091260729352000254170286097700573296732741261033716532697564200241979414860928917794117475063780790804201022635520732499219127908042033373832583415466446122583727974494960840063955222180442657121155912944947976500244088207871835201487830569154966926464057895730667980925600105799564134303886269708430373340304286758624786835742551526905075585866481974734622968516654948794952957057391826113821011609746282170890218707887

Factorizations

Primary (ID: 151374) 217581060700168016849 (proven prime)
(ID: 151375) 81510691465210809821601724669607970945217930950446763496609629708955343148376206502404281098035851104854686064517786118301199876497299483776282495845139116061463473095856999730061862807335518402328254603534539542561320388497273545495951561368067181345096964623081725470120279689715238791815392659870830968645752962789303378590346837381909740304646937536123107239639151779636204897506754254789649213954547653346655762053893839620580101004797841757241176688064618397967135102470836658060449237415526833164767563655311458862363574353392469917847323544577871604941069269003758794021478524795105317994333234788933324338083906415601545739106454249759799015745896517769037867413884101487862189512889867191592951709254099710985103245773616839904976766949803656836044419128550838869290019791794657484826476497933873802833175083423255631902770915239559256510410373486827443967499450492414350275644604550318830820513663 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.