Factor Info

ID 23208
Size 267 digits / 885 bits
Status composite
Value 153967104572634729902521537839315954372589019520895329159200464886162798289309488096969193635302631098842729226031614874493779978686842444179934174708871049904200251419751300243173702457602065490753473877387585833589314614107336537207607721645316829871037213206200289

Factorizations

Primary (ID: 8187) 8206973609150536446402438593 (proven prime)
(ID: 32365) 18760521466885904746454494074419815054166166347766978584181282837696858079164655534135712220307190061908687722803670277024887057582616555902493088370925603377966463457236965046517856544109752456516583855345554400912877245829885109732631073 (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.