Factor Info

ID 159497
Size 486 digits / 1614 bits
Status composite
Value 654174569273927260439655837505101555631357177081300905282106803793492334644899947082145703003799645751611851852452258996756151514472676778319761648720747620443151719887864988906688542078922061262553156699300097483761936592108673585702481010131517874201470115025046539005502346151698183450032965924538216650387324997742591409527564957945283940902690054633011197744568749553341771372880663942822003225123237054025747772500344791649587684794466288874344890397555432766167556012007319076557

Factorizations

Primary (ID: 159498) 30547516498081629419359169 (proven prime)
(ID: 159499) 21414983745569271899470371659107644193742053253211634768678534249281417209372514383577234330312267611463311294209422454970140605402677749447442572648488006968019081525368879456269394603923999151157583682465741503540156610086560701867211117295774519981317626261977693154730384745715409253002063695591708862823827280761721096712215762620216536380388340591626290226760170823332642409357282112393012718599532715018578903728961660869221593395635041272233623211517453 (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.