Factor Info

ID 164599
Size 742 digits / 2463 bits
Status composite
Value 1576335765806102877762428346312518858600687296284864156671840609288417567458843494578877576159522743775750785741701461353634429603163321401297891365092906349562556020567568785206800598127892204022525297509067280537496288920795232686481444330113053342418795020468065883862117098500194993607261083407596699214297778890818149424138907771642529390821198160412563383962838418175948866479621423333235979304177348927439413872107670052532244114875942993870468830645582337127721846318578747919086907544875963017521014452854329740296857014352757877180561482139899710502972943476802912403680054376293930435118098331080700763968212492077048300695899950794720872367960971781300127455429177754275550027898747119218589023654246431218338152466120140893672289

Factorizations

Primary (ID: 163524) 4394231174092284521569 (proven prime)
(ID: 164600) 358728456322447862593386019275949358195526036740896651609555088413870440202657386623242757012167363384495983892905467082254994361417031100647716623085710768977581993225411846226077514675137945386853608389598995791253485162780505141769404170938758935758603436297718905506946080543062515526650082306334792366884974558987828169303315602062585471621671051976562952752581872762474488949641781578228480829874913592218923935278269794564314441323580514667853175567000499340634791312084066117477111989310288477845039437696872299251742637372819705730186637766566914086438687011761478041379693716428244113090842650233624604511155934777178711110712502723748758436028793289625289425974044184029627185600478374803412859966657459930881 (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.