Factor Info

ID 71422
Size 510 digits / 1693 bits
Status composite
Value 358786544666384298117403867596898568853977924038180267898034043084281726672141119441853937226511884674071573977833587273431049309717041974986950706727285073269839968674246195104825864802882728050306249344601335379130364938550990946029035955852423088559312166790209931796085399686477553793580044925812927450461216430540863647188431415505210556420270267321671226253324979468171004094104963906653607004883743755539467196337938175745226158988258514519282690359694625299540834535162495284763201648871057035458240717

Factorizations

Primary (ID: 70517) 689852631578947368421 (proven prime)
(ID: 71423) 520091579335121281755919920037872919426524084216725384748998515524716913769182607109889947831534957230718215601094794704621937187211982141071829632950258512441103457217684018364267924096068536146101608693811145075960009417813311700411044553422077331110179307065384733692682859294901955170571406284312478905787176787304742567099455571852592873729876292013824912390663489241581947532683180062535103991723923838448517748597148839034862177927056039787704923935861582697377285849916326293426377 (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.