Factor Info

ID 145751
Size 749 digits / 2486 bits
Status composite
Value 19133418556084837590113834954376541177077473737757309627831169134738799340943218068016766597311106565687030443586525101168895296610303685655687824614333329803529944024175915592089250866625675171102292955628047529757117909804090395651121972839423792247064977382091500345451282736880087189735944076354145798823125705618250359658393982642516213288107465830321197990969008524884087080171285131947642793153482804502455444050032676787506854540798976028853411102140300944806841631068906371007144970404483431943412722560233275990856939555622686464786598031853531440296478711468920252413507342126737230742701120498097600416850724231930908752626023533305109069185565898979476527205104754411335142807687477430132341836360050820309875894081216248921073938444541

Factorizations

Primary (ID: 4306) 11472574961994477441469621 (proven prime)
(ID: 145752) 1667752759905134874144622056927777002586116306781073534203570644519092447454694411351677933168657157881080582739285634186083816219769991309611265410429099639036444054828416718951773377775040496594389054823400250825938407144022232281301945125884994159836821026786908500969481509506269979727835456893419735488876360040776293478133894022870113472983886172876257982049334135429191046069969142452001508013718429678812219966945098585271010177287889973068238459162570214085244588723694876718546706067550122913939588468939027623469726824061200910750247146883846892533582610964783736607274548126025019656322255420372454310697846891964880723994491225341351760623996421831464121932529768853139590413543879755810193913972137605126932521 (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.