Factor Info

ID 64709
Size 636 digits / 2111 bits
Status composite
Value 216102741133600095886994600578606622942744201533786963163648902577759470452924912282641805979987588903165376608355314534273097498111123413306588419503283825499640897269160305968098148826977174711989757934622069670072047513903222635538497793245374156259719578201411029365802407596791096363614425993125813696888887603411247474262364039264986766222749568691433380060263491686405638151361891107105499605993660271408004203357223906202606608251198019471807449605399232017798116155812922415149240184128987732146420717256902293424346259127746293850809139408501475418612500173714605496331506519173605268530881409625321294394127599052783700060737

Factorizations

Primary (ID: 63375) 2741517463686662290741112321 (proven prime)
(ID: 91195) 78825958249777263164323408940736023107415968929997938306826312387615359710295860780858226015441959007528566459440732647983128873547646092431251721429533477039934459862811202232535655246169693102790015518248196039271337100672445342691369223964821840359318951971865925153953539993355013528327795762117168368828955205848701154356375685241232648954405989242658887462139039626052893249431767156082532452210621654755386207935187472274288280594398794625286716935403308345077550321458269173581177618867895876540818408843885938392781233928744439236400616724976534137253272094107511247760030151256927269858762652613697 (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.