Factor Info

ID 153455
Size 726 digits / 2411 bits
Status composite
Value 467887878237840267315022335898422013616633518964008962396400037142875524729097736001265252658149240241019031523793010908373564034412849428077572474342730651628690323396902235784906196448673971517163675225378868877613841543115110314384425576818273241082231564821267926933572492925517256149448076752368862089995136663883416487561117915043561622961033039534562048490233047949712045330513901499525459021176578528720836856568905181372737940562062718354581120528469473730967924799475467543692487973872086550741744453762140368899554140492067399590587853151642879111235195101338539141108855150251173773686100526653005250921785826007586461684175442150874943725953062804347894185528835530968778374751893905242189135279276459774610815903

Factorizations

Primary (ID: 152243) 10862313823055277369200662344901337289655557448868806772118168528950506397541657723729736399014324924772098724270921934797193 (proven prime)
(ID: 187543) 43074420962203057005563545496162421065510144050294651242524014946821046277297750262059229740371161102753006199368352431824366785591770447100723035882795957316847015334306490426910410223867988579613393590561349341255315850871716376642117075025937019617882670524654923989698392748146336774681516716604719938999375715453214358880271050954094529256860445498997693816165938322961210738563186072526797137708128821923664241261065126500697418840320835892488901011297033703144987375710352141040290788290258761033842542960756422811597450606418205063642262072108232003728058486709512029238478059239201134276266471 (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.