Factor Info

ID 153484
Size 583 digits / 1934 bits
Status composite
Value 1358268171553452280982946317618133226233397440561933945623137436049729628000443317342341406290240149796469653510956815521395509792169012818281974312757405833549820745225842013730981971381282037339191535704962902224508539489140510204892251508213328196845419522822452867220225603092071096919370580947983115543396122986818300476552116458119239220367316749402671396830467350245429052816463312534976105726279619189888926726020958959977205104752583420677842120169620126001459617151578620902643649156246858551474524865009045289875229981522273678581446146332918674946554010826832215560263841

Factorizations

Primary (ID: 153485) 231421541262409389424149069841 (proven prime)
(ID: 153486) 5869238291924212208120583708255731418215793562351125702611653310520061633783029453056586495574300840655572461925400979307971416770271083838752164987689054862345268572717096998862446072601199670851651413944899577510799023521634856426023593857951402805042898577398253307785713203002229883496068903888466790731517968415188238876213887579919787721648785613978739255507815869919403325090192314559331357125230040128240432380291669479570048860405305686207036301560076214090535333366486182042419973516694783151973895752539886522035635112258949355857593452634001 (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.