Factor Info

ID 43174
Size 356 digits / 1181 bits
Status composite
Value 20519251200405855191031637089416102570578518435062661795508513908334172918491311833201187033992767157171213201626951809944706148818584030524173299414486083947369380861626872093681520554271669239366560653399008383017849302298218227990335642666527493527634570405941754291412407411001007510190658446515287124904361044399874184554461623772932981658200584360177

Factorizations

Primary (ID: 54) 32971978671645905645521 (proven prime)
(ID: 43175) 622323925559593015732419567154323633265111838264673420232478806651981374290353763611607771594259375624444542827065161455651873803149868565602425998109258046802798376631897432966584729628715963679357422395814561360292893647983604285554458291625716402228792136435265275117345373878046291771849237749316465101021507082373213013592667937 (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.