Factor Info

ID 127729
Size 774 digits / 2569 bits
Status composite
Value 203320713461289537689358568055647407994015229666079431864262144514974877306003854037389821277418425290062779427087912581039701308913365257519391243328752747730057182547484218526743770085278483601852604508138383479866289599802348644886215901593221308424717338724495200694060324029115101165332012077743113669504874065104480010354256561051964816784527027039763315167264068338078871305882176473030502307422610028373020175186518220572638867086373944607631561884351710760438590562710434261075703907005365133900027567586726685675788711293417561711804491549193994389572414619868330282860940409516506912017222314739085585003681272699888027952383093552103251102408941059041070121431730200896129364779256747510554509460798517460144098448298219741989310224731237141768053922098509081617

Factorizations

Primary (ID: 46261) 451822423835548568199447035309 (proven prime)
(ID: 127730) 450001378274427806307396706370020626449221740601212863417305540920896494136297114372951302371795710171553483094880156032848818602886109607665739966614804205365736673415895716267509517470429409805534402128644838075388065988823096289076964625942939065928559985850113439176100374546035352265191601932017164806324754045184991489956673221496420830324732825950496052071399225945074170715997294519818356067062056336195875726975744555760329167923406468344540002347009991315117383211865568163915998795399154562908088500694510189119466805199977972300983786379256115940112438429036092291129740231066759981748550563245968270574051816593910000182674371199122142541119390701678821881775232921517633324512526755152669440646893184410482090993641985914313911413 (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.