Factor Info

ID 181311
Size 358 digits / 1187 bits
Status composite
Value 1406103792697914762231972159712370330826832382963668035304830302130939206251201037595387124438910464562020701156760955198807898895318225127506896107768283435952328677316909771565354456236565934738204752484371166379276467589659014493100905965780306819107004797925781500738351955992603721518872651106273653979366693933205805357231002897535758262346743788043209

Factorizations

Primary (ID: 4312) 606888680894320302113812772385855126907748678398622467309 (proven prime)
(ID: 181312) 2316905615418397707272775979840240267826485410898824470309057791027014478975337983100559597418324364519000285594311991369946477064084027443437322061477813340469098660116167655355668072946077284993113177780384858936793615637090398462531214223475812299055669463318506349829718663364041568436871474705101 (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.