Factor Info

ID 52249
Size 848 digits / 2814 bits
Status composite
Value 12471668017966822567472604747234211715359306033283755017341894914734708335308929678255007055185076062607815302904733283985058257775837051977188477703988854769871438962779327251244726961663742423996613338695456711436149627900572585823783938967109096321777681504545382478456612690374467856612033761461766607668839386839216248831686506989592971164108295187377931256350829758551333613330729149704009762141937872574227225256793226233676355609266892487861410336469726950516786767510452890744536786420211046114075125335530134437122599479338263279379003454233376958542619642632524130688904632129319303787655012128696672957157576813074036226286335213673328191521943576532240379058403684522828704384691671132001348432272856455245834643419439968397988570685105188609957942655498514338284810755751461631850609419656085075776484611433686005211954604265713261361

Factorizations

Primary (ID: 50251) 12520270706155176007034654722092907499983681 (proven prime)
(ID: 75690) 996118080085564001484130570994690477125517986222206168198480970063850517316011372313408732383711145112212910733414662822089703591975464136603500808073662475161865062626974326977785279656462090973877368598678104250837024273784703258510934420185483737406580356861911896797853247397331122765461744336562646901232936416036167373127012880831404227456682613219940414499941398007324618244003366522165809280571930164848590228954088000694566581232765166413653013359663789758654049497461165710164098019483182566464833244516923071973117889031394222819243553229905527768230753487134093173782077184995540699797544388756359546939648766861423384962766058577421982826728022174452276418913816057106795563548671286128741798222652282131015241435728598337856036879904181240444154755069123499767377056084588071646452309687281 (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.