Factor Info

ID 170444
Size 535 digits / 1777 bits
Status composite
Value 6455305036998610973866881127163845055174051876038222252881751006972049491641451965751309511336631421392783964692164202702899909773040933289904405153829325780646279450061684221323127612447642085849193583362792967864105954818861971031451877519238044370890991881051450544587469824833498719619140646995872468194586103664367999425146170311404760283693612157304492543546199357103154876983187661360335054303674536253012671465123170425306414965381828212218452046070362580428867017279415153566779710881448242907394412468249164739096482070763767

Factorizations

Primary (ID: 169603) 516193657635283554138285525649758509362850879 (proven prime)
(ID: 170445) 12505587663689592366088021055229137087082367508404802845593757610027338309571334926812988977256452998755656243613289562359205267188937401529027605680664458261547866870371354345340091956102183283121895878266836475677758523471125985073627165743514731405888001814836552725974196059647294603194298248489333671115281621662440612890842203947991247161959332151374506791928090988333597605220756413571259869058373567634097725136924958553836245504145988146942861669080637036172019753269457706128262473 (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.