Factor Info

ID 194731
Size 717 digits / 2381 bits
Status composite
Value 495994987488581634384294777429589036848064289229144907683644933196479166291379296235280314997008020184393120004564492221775757051363507331973626547821819262434849243715877390633936238372514722288245297027453816738094546440811466314735960081320366914084969962428416386850277699581961321707550897365452712895926197559294450450226324389613559557061278431973801658477713277037461740043391092939771991882646473434258240288418027564335697211756051501643417723106474136655441861786231694515071022474979533116903667853078778432942793201774646125554408346149590167634094308776556549897498391518998906001599585794808010278042813320909997174146484010814750403318050745239102801889935270185461655170584871116260600211903997631617

Factorizations

Primary (ID: 193537) 1016641647219995495371861784486017 (proven prime)
(ID: 194732) 487875928401004339177646197679412136656942041458890153868080479790282269440545876434167830935516203590387563889737060659874209827456004855517393806071040040879095885728293688836765351271877984687313383420579549194000308271232759481214709088268913049893089289818367795068472057254578899782372764894848723933730710468360866428303326934862369534978800866727969064452455138889815998212203852424546054980628662737768523739373551375032183383006806151817843762315571907036175298368158249062674633576354673773826045425324694506198865426865355792101085245119677964838019396096557894549985301374899074564080192292666769187796411822547832206628056438321468697251772937533945482390478363845196801 (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.