Factor Info

ID 129532
Size 838 digits / 2781 bits
Status composite
Value 1051141308646550853735249088950706091665392012639207386741982088048579593255859093499128299598890869751385854210073883885046701971401705716451602154843276620343601305738599490294057230136702855401353767260924368988819276255398863181683006009458980460533144674535346500001278117144760311923952861361318983906401702505414031805323390334674287773967701112874497216256503733324311085353584582919601330306401651734244023961575757865068287142086254604169506438966513020638596870943375970839938346834726021370978912756809644777938025312899049294965827466212051996785535295505694183972934058851677202077242464551186945658155777180640507202400070171526110527113717597227773683694262701281096201810752192129329558856337841804721628845497829198089750897677349856796309580004616186005283882445930481548035466308081120157829155621415908092734053223969

Factorizations

Primary (ID: 10205) 1683917909669895107077111366848790159707078402876681326940905124408101281 (proven prime)
(ID: 129533) 624223605325636164847969168448856145330622182486292829083028097778843159534399896521779824291233335812286608953046974132033502789737373291256764853395152610507136945554589218145354478102694771521907106651349734912628906005828053679182975350431049213177516234016159331003761949291829325120689555745198600988121463769426177788631225251342218139052419273830227644484947047115935714302271621848267622669835192180272049500294188725750931867113435813042328596629920427085751046009050254937900904968116880419187635903235869460314434127978661220890496124126092694204152694371024379048053941864595702517875071700311633522204233077470819759804843905490939431451368678124110335590225689402640291589225643832123209524919302429239767572278584630502393336854299191684819481605249 (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.