Factor Info

ID 75450
Size 661 digits / 2195 bits
Status composite
Value 5221124139365778630582103869243130628556560446389509074599755987176852056123579723929696239871738153677932127076437146380462406264901987024844991112345385461154817142811440422001971164629474022268670177646077363350078523000584130164564454568909032024194961932713175815137033861822944642143062198223099081960782287314403336647521007988668142653677820027451341429347137433293912712566682395690492462417110210021330233238659933534179264203665340653709765014997531434735488108355627590096298197054155072192468255550404206853586011165787228871971862206113381745076555220934204501656718109644649773819675861384863454735389722448188127242950919955600191695172149207557

Factorizations

Primary (ID: 73327) 6041182484145105950877457858160216007614616605730804814612650517327084597683462433538672356362938954928733545574978916989105084055593420394471 (proven prime)
(ID: 75451) 864255326348517903775904962410400568294967299922113489082954641369701522621626459987817081902077930331735271873212433828840090724937361850686646674013973962318241718470524982425054797551907832978595195872928258318920645446012461623981738064755243700513195003775006327756750257453871173273639148398464377222966126214825990737767842089698998124621939611955658053232149381581785856988565642010551148437558742211446788688296480819231517910680145589205375958786453335436682636733002368920434394405472758529159471663171318067 (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.