Factor Info

ID 178910
Size 617 digits / 2047 bits
Status composite
Value 11821829024270421992082098953783904483859060517025730571819961220311159459675974790051178293637948080832031234036116765171182229265658357837498993811312741604168431848553611744626016499848506877087427241258170745061652933120626033856906406678633138399389597443670096116384885275763377431177474645297729507193794705870914528143709799222979995854142773170791330632711609864154079357102480868198396161248668865408012086226157839291394890043682886372780939503333145582232475175890883602161321343073802691202003823175874560262744783294229646460749965620999030215797580616689343744492933058764653020057268785170257689972213

Factorizations

Primary (ID: 17016) 49961447644443384196033650091401731151573729463950625799826263336278304766286691799083041999849977595069 (proven prime)
(ID: 178911) 236619024900997299372010647313988129875733976979447583424797241323707238890337505052324923819963246430254494621598242304331720422310364684860505155373451592736789377860775932219366000107305702050032749852347888589259609188805789043827743701067458943116988394001712920211327538388958835921806529680952505371085174627671749546571868513662861313701968397524077822835962779241950949506690570205643380545477494573202569208257091546094483344909318530475002638567847936314266217585909603053542389920544757732810828705177 (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.