Factor Info

ID 64125
Size 487 digits / 1617 bits
Status composite
Value 4771064067088514036807009479051846391547576718604076908632358437305519454857515503922033322377535675850590678687913888026225663966851783222544573420100587119098992179318372651806469347408372890334190579623024293362444826290470928418441910271524051272875358739642742366327128669800577948931101137771828293469634876860234456106307940353794513911471218861843642643064050262221645357707859166342107046670070837264576811384230324151230796658398606337410568053920673201173906582075190108899979

Factorizations

Primary (ID: 63616) 2943067227661610024320481 (proven prime)
(ID: 64126) 1621119634049040714045984106096409972673499292092059347774787448097210153498410005494334087624721877038641853589909351557595348074139982499419389264651578164663886526718616581958643030141903091278548451266363959697242230312174882412245512601022552617572833702007993021479577721183471425266305257944919434736581966496361077589094694061736231188096675039430950738698001030860234795186933191479464014966125854887640260609187624896199518302756047206656887749779463659 (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.