Factor Info

ID 196466
Size 427 digits / 1417 bits
Status composite
Value 2231598484573120203361919612548184020908523523302863741663476436434344057546360610922552673414169007131746081260954302416029554341571614420113512700473426412636093831027306634999556540711199413257195898596622120634841016503722150936906021825953856461071683951904564334217185778631537666354064896763087751059386603484310738123144989929554025809402251246535012975926924562687247898540294829600235935460180783359311682532011097057

Factorizations

Primary (ID: 195708) 123087630812420806688812687115563793583045732625644231354522788282930476917450311063423661949430685980979095576239974424595259159213072141409 (proven prime)
(ID: 196467) 18130160356843337554372630520722305084125238856286526326005191417342664611146084499670801612639997749382377513539997769177942439193757096113919463708706677225936375820428101622507455652950075648778281451011329334233193262525044609004151955160182807538737141620852324152157561355408383873 (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.