Factor Info

ID 195280
Size 853 digits / 2831 bits
Status composite
Value 1321520535600775441065287330726685791914957216018650431605835128782055134596586501992803466120814790057461192203026897949669558366353561574544583692565292214053709268465197165339747808911132375836406949156532416792893877438625084793906872264480146098956998154194077104722464543048486024199882367594986404361581684230467723187537249904871172275055887584497680198515359737565365658003933707900359975731681361888633458936102487512898430009586149642538003536441790351649933102439065074269249844512755269169743507698669634794639304488958800955163128944293774971659494920261654100909409364548645924310936855264303363532477709715504755306933747817805912535080164422548640443245608496265808748441541112818767261275997974542165588452091590926789235225543098041840980798038129518267905815351459534228775958861532710751863146383981501453205769052106639410282159553

Factorizations

Primary (ID: 194146) 286413786996964546836384474679357952590858043099439771136887649883863820425104166977780146163929320878060648737337559896377509726568600702578582279636527170488560992010013745680070975780101687924604804780868437633571661657744279400502869234400578845668558795892516923176257 (proven prime)
(ID: 195281) 4614025565797155915423824279214607425371675105159580254192112368218407798672718692604423081816528120685819397066425728398612707385393796124830113407336787806008493035601857715234820712272882963319398662471503187804963512480189467700053860506999459641464868775690745822652728395704119430706508588324508369756349309640746111025267575944769124137172540674683146207164347231136014331309551519614890169016170615239548831508849333731139242534065041452869393801258956592296769461261441819275903048561991567135385894325786220843260843986324134909942374802684780287845460956575437361203329 (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.