Factor Info

ID 170126
Size 391 digits / 1296 bits
Status composite
Value 1115192217346120324845796953245255166293337312983621249486921244615493498871329392810272809347263646738095496829561799772022669171954128319770156722558405482147466161144173176062528689366451353790320638695652662177120684341080437727945426633539224920779475280329910015675075039455467081938925678046721047140562615149991755570710116732802606362662385066041737539189458677798935467884186890693

Factorizations

Primary (ID: 169603) 516193657635283554138285525649758509362850879 (proven prime)
(ID: 170127) 2160414412015226639581100914128157786580202956327095143773509479517828613413349792148738023211016113657641094137390747834260638326132535641665378910045465909944872594071514206167298125764343377093270598234410159638046444138721096313481197378501999721746381199381529777769357494814054085065488427433101104023589893045746367326840322091061654614267 (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.