Factor Info

ID 144705
Size 913 digits / 3031 bits
Status composite
Value 2319731326948087600244106291415005117294779092947449735301921415700648324153080708990914998567431212313907734327957990831471676633689359529138841334766675177429254101744098507731097803000315212462228199764174265568734530738196620886935338545477886292717832862421838788863149435422875947835457221285250901370267558617641231890065674955489426407287421048294250444086139889755272338556333589829761719575364536656400673960349500622366748841460589606047270171058735246340095688940909659691086196632011105837053606910169668209934818470344659046550286566773710160872254590692654040914201452066771659171573310055113899755787394681422088830172917834007160276964268603653852459433847664819531700705357260231416789243254245084529923159684475825197688575767582522507698571868960278821805541101521492872087637654976155293055110641056182431274031208163347757484030943955871564965738551005613866431936203843443384969972162241661

Factorizations

Primary (ID: 143208) 691049040256641389611 (proven prime)
(ID: 144706) 3356825915113907303462944386265891053922727784322784883859534487650127042085136514956299605597323160444531526633246044810967620100786267922385823242673231419210674130921425515629590361367269886620840115961274530004670369406977402012354949648367247893705092978237334513192234988990897879962293128634017233502728838992640866255265533162554255383462646003387862755537151716993726143039181574018837802884472206245900613442852874256500870410075032842205500101206497313619391006912752061302973520638870031877849093644952620160122513123229812967541353768873290803675034583732271995742398010267436820731415644017761019495584144756452178331219520439265785720709604383103084043876561593283350249719594499507236409436709496357014900504456571695550071406539486360769891930533314883064507446796566465923980112057926627387516990199198035890013796386387217750740244276264169978448581571008422166589579906551 (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.