Factor Info

ID 128316
Size 821 digits / 2728 bits
Status composite
Value 96166727997128530082126888475414184141787373921764853483540122770561505602302482425081200082899580457286072217499733276831142190121043297432848349662281030776854405258822314763400312341347038339161970754430151555809671943002711909986368042296152858603511928278284166314841622862873702720891730827483236496024290908905271490565900086950603108688257751010510882858897244279352803066891502752740792158312888573178636343263214099840298594339040816385187204746316934569944070035646024999905506901501794137780832374801012674549237040348050884785300301191083258803077486402708137333293032904104674312541308057342957971519808887221289103874396818596647036974027437984750223246292582568207318941623403624166190491553025502814796531481341723270453254854065117072907295349052627717763551008340904932646736150757247893280268523315601

Factorizations

Primary (ID: 10115) 2275814427636392744128442482866065411 (proven prime)
(ID: 128317) 42255962010490033009393484659280705791018326848497096976819488417924804076861462390685690248400347182192158548449967948268922860212520578313954504158703983983561192028217949508150184604115185840456297875331178123653726165715583923767224552109061715682134017864411246833767813889564128433202982758009165490146496152728804165762980003558694853963540253585227500552614832483219092452755099387890605236577946749773519353167088709153707492185944543019028965149269432594910307089200048517575439098181789924834664022937799453300123127407723993096818348837088742905579318857961235617317317583728341095720495983064331176757396008620489547034845361709805102069500562163106619248553774293176719784541907874354040077377210736109919705623573217589864735405111648286324492673361209452827886283171291 (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.