Factor Info

ID 40481
Size 717 digits / 2382 bits
Status composite
Value 577293136626042334887748556767158434899941629249518922386722835150737652341302174528543938422071205265554842847980051892816484926234823662662020525978196926881981404105196216100642014688903200827511282931423995515720980762674150674086530404683066703072540147588255355361776144329062867164785696536819051309166189923085368889736432975631179608665753624695895382290565100057787100769146311160364983328999300776080757473374593323278377222642141821102693456709371334130795323862085305318146883252725528607504232905131436760686279608665811411796658749833867863437523476009685695958890256516940346375876196915324567030147529890377870429762668319377748556767158434888384220654265554842270109044259140474663187940987812700449

Factorizations

Primary (ID: 40482) 2216363377256802272112598482988263591119 (proven prime)
(ID: 40483) 260468631881365633306326670482384817907807179035008439089051145230413681304736225508242177015649608297468579159399189074065354583031481831938253477275512511317825238229699175613445453783422094041846244994079911759690765402288382746467778442983230919551186683173396979093430360477889122077867188984667397112900546326572144292789596529863041359930089472759026406979775379080720907894656227369013404724199778868433249995354467248093075530039900322677795823305922519272144438975938896816345936700893709854891016601588919860847475262936321430382859030596881906845088743379435057924344308727955198063174415001455777394701737509279650198839208845890182493188777743317537295930059149071 (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.