Factor Info

ID 164396
Size 459 digits / 1524 bits
Status composite
Value 462501602242996861481088700301335206512010542554080753888434524921070950959703162490185745656831053137676040714769015172003782123365130914327537831330096876814316961500595778881631332929833007216720256750475006476701264758782215817014490075722177496375717497138676645651324473994119302842283178818965783661410809620562898540605522471008513765349939329958734973971189172676467856205146700972304260243200100848025559275429432411286439905126557663305072136232283

Factorizations

Primary (ID: 163564) 1210458653094709914409 (proven prime)
(ID: 164397) 382087897889403868283362610807148671672765276563820897142802145862862915214841198163988763631228855685766760141685758447337474837187644061196450344200087193379341403944097645312380570773249702475175094214693889140498461493628788949106488130110444134721207100514035530699351453996668512990876197224767655425515522867100127950559239028198429222435484345976769046269331789230423950454018870685061289995625407683892816890179406066576021084387 (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.