Factor Info

ID 130724
Size 575 digits / 1909 bits
Status composite
Value 35120969262335018098103214668348839912655839364618776621044081043878763344317933874634566819790499033697363126286432529277224254131855594264665217910317086488513966438239134148121263281646373817758943882442507261551191460358429534066197064614401564213163018951832578171460725805751235676927987133071646636514479181954420426669466996103607150523556793034079934521040377515136015506156304834794541855425939907154608693718852373475388550186455708779634816476223842647443996459078772644213644547205571260077780045070648474637229487255229946757074079520182771022449901877317919927

Factorizations

Primary (ID: 399) 15918569172424565344075680728122279296922081 (proven prime)
(ID: 130725) 2206289326755221522051434413702569707615950862320585459725656997720323030430537215506495364766821785925492075952499952602755236213435914046103857205909334625556246268361673746780340189375682939891262888793624146277360763530271260830045247874936486008341887016637182773680396753208686421531129550060900882766731554043513968267198343854183084201908907430650819008845165132784996382067012472852367090384951827611109845526623966690957286564146721521288859575541613362619835045046980900533211583458755953572147240684267072847685355100567 (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.