Factor Info

ID 71470
Size 524 digits / 1740 bits
Status composite
Value 49458016103708906108818060028638598173758913744776272818098312604385367420013831289023041820353019878591081751160983669123734731902759639128943178063499045566796577420076955704368703860062818112857509674481047581760172422974979027207100002791425794650146727883239211397253930112517687087298317918066976399152190650613516411568130038450658719328470411191034745206916547389592123940519876525804860030860435403424519739189616537438296173397360359390565344068299998314640571327711629355236256711863216720816214655159328454134439

Factorizations

Primary (ID: 70517) 689852631578947368421 (proven prime)
(ID: 71471) 71693596341741120610627352458227165712129973488098709923521428638977819800581841729742185394783627283856223713489797465563569345845483622811545101360498607589107247625947773513076361128907737115311108411885743087048232051463049870301967490012249233110282119542812901747202679005232152371247500848562452982808141316414289419004614171743692776234431642669784839760410219729989634682436986100007807176287132999509115818159408671899958527402344225852404899278648552872011051950515717033566351972759371445659 (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.