Factor Info

ID 190947
Size 1028 digits / 3414 bits
Status composite
Value 50011951083412006938496113450465097173156429666010286531634724102131146411304646931328471415781935371501649159940061881733017694147385065686965600528609347965589553300131109107762689542203322167364035659859237797898159085887994107146494293827338035611204487986599907267444032674148901027763766974901806257977850487020882311730760629247417033990858117374381496841104201189343891469756301063164913746638579516146240913590588144832990096655402030814803871377552204332591479632450611604532464649165586907723968451382831117835912217291990575262229385894197609675273317821610714151138765195495358118205325279872084072510797030021291609082458195757232922048059254455045297173587893204174268547771993109157748802207349085764726289621959513368632387764548328682610628271685977658143020293079381503010067826025382480291655875036198729100657470105534053349921772296514868831884708439138130576622364163077217114225223718859067854045882680340057672349354048112241137554003100480742076630128216364620618398066113999728969709469861512440410281

Factorizations

Primary (ID: 189113) 678008145751094548982372922599362356024854584015209736920992034188749407828758502016499253536623360572837322651425290857043213129519187930952306142825201136816776815949658330343999501603125671756527505004641280525331171071524055714566060197155254722544728771385517761666681182939564021060730022204794215182311081 (composite)
(ID: 190948) 73763053433537999146411752265024665405403291894161025535255639367814361772092062333643783817580622352834397377752039214449206623184272189793527016724507478680115169724347334118989819051996799659277792090314834236511446819938377344969282700495438134923201071618866064156569668482968991241699331949146198122003677390855577982895735839334994886768975551180257984643343399425850270758036523753395411735087943387367604048824592701472421953737030907188089460286921597139335487259195306533058416863231119785580714972496106816740112245055982737405591371865691339472873582769681579127820329736720925129232088016619777564061094710446207909646697312966772485216861817728862545832591725932177131823172277278985201240793827443201 (proven prime)

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.