Factor Info

ID 109147
Size 474 digits / 1574 bits
Status composite
Value 476700724612152519307245661732513852865535212941659773718995682050550564457418846772253143618230684455028005532797369981970509441796307032444616070997592290605707707137077067572545684583815617596340214025173234299952633783538740705677108455984384488960093074737978720562719200053108162412211125144604233193326531229303454759087715342691816098426108509398371363751629049364561032528191758771063781779208820433349116700391617525467807051800384435191600270738831236728578926541

Factorizations

Primary (ID: 117179) 4142646760093195438989137414296726012525479620444209 (proven prime)
(ID: 117180) 115071535715835056383386694746813264246426672263460696542471227949693980278555970707569197552995663089311424739783696973459391469247921166914831336148195868131254590359743103221822155303613542764426229969909994790290609026729554329510146985833985600415142434115327845099660223165823733928513898337026374916285817748930776034154373261170691997673628899414380254554435766267596887287645934241432023412256619307913142061446749 (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.