Factor Info

ID 107570
Size 974 digits / 3233 bits
Status composite
Value 13579842123680295719102253210127672652091111733277051071176001216088209151302739687891875659784765050110034812128256846502948981727709072657259397855057905870177007747396990324909632283235515839436760487665881168910856488984646993457699658948419195319641734573835517140438933864204701760469160342505342377435105762536365630090136501989540836657256747727725326544049395681758196051723077759035081918271136756093600750213272650398560961291870533855516316244204634307081410453082809388839028530337565755729993095058578864160935336360388453801700426971599197222202304886167996412501819894726640458739357529572659260138417264216683316926931838789608839103361642110940124705229539586776105248933428174669854275552341665709617117804091999815629450866465581010310745283888988141623847214657826710614435025470622230867290082201586792866377900230810958046466206474797580466816143749321814854545411910337581958207368753232910755047742433627147638428507065831128879781597022758789179897

Factorizations

Primary (ID: 7402) 12842054866056446184519361561 (proven prime)
(ID: 131069) 1057450872568216190957761618287984883589563166908276471110008659077121007717988186439675525098232159213948531073503395184893882191149806095260538848292352739425316932836426516475052168261498485025955321471343287179278635375497462402892990503403463049826145759785763476157050006644411431713563658563272270851169309566591800821068818010741092246858849313992235522463458291107654653195796216834530371742184440793649606740152826095586369381452631065402395924596960970108681891048425947873358179420364216372295498085464574697914579694069407824526288853358505540483718269768032267485685362307598001121380748139252260384480070299962472127969897151068621744705596038677103359289748330365672588906134882750378899575914166406011116178774520599304631120725251653393508619684025867862017362344578273854506145271116582345741872429790942702754206799327869331416802143693063295588087386702715215423303877965682699521578722404166415843609965721478422193407127777 (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.