Factor Info

ID 155916
Size 844 digits / 2801 bits
Status composite
Value 1396581288491017736273306522898107974362814339532237108762630788756712072887070457643658195955006419378633723857272803414043535922997130663621007908612808194643014816168977524159226333946446290338023533038538629017776289025881246173353426482077772698767050619691988158579173911816023391518999310310560044299717592350305126665329228354716194992748583836317655815621615700856284430196976171766878022787227523577223149504798255601979880523634687572143495779906000796945790968730302168061168816896883974590268802351915669707750532437195224576764940803094279253927036979789374479100837086554077924852805496801102093102137252480526675831518724378011886114514699884488765601460613541000077291493432037215339083267351782410306250464422301581625634953208666201220701567783113620548785438673316842139876014364357347831293084809406315856597391664638605687

Factorizations

Primary (ID: 155917) 37217153962960336177 (proven prime)
(ID: 155918) 37525203831570212786400021848176270813698397145505333436997658518344161803578277088648824082145078387389695731171977733464299096286520628697090585752678724146945469830830970552073760501194451752051809654422554962057913670917633540729590036718309137969642902815096663710723680400444167052557142811579020430686493139765106855538296653997974395325319726546774672961410167802666611681854181311371673606942744761817742815353953606430085569136842333674836074326820400738978043420520270543404169420949918415545432457919681476242061073569503141331381969270168375467339342221215094287881181821437622083805597637846842402124224668475986601135403685954053035480571441411178916025261397061186000797886954721010683807010344353932039403591450578930414271701429339147292845615973056475448574320049439784652476992930910583160011651480014631 (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.