Factor Info

ID 51285
Size 534 digits / 1773 bits
Status composite
Value 406730663508582977293457668388052123783955606941594086526467224270570222564579913986037802717945638512614251418186273258281601718860600294705328019518990987080319659756863125466651769276238191599377580647782880455250755779821530095510723912264271967759153333064458097702692063883419077970185231738395239791764534998475889177326772482027768690455371605904052318948006002778716336614893988026598431409478963019415591015307181229778559204515173312527888406592688054847309427692805391777379151104949568639283816135098816905184228638713899

Factorizations

Primary (ID: 50625) 30664514555051823767929 (proven prime)
(ID: 51286) 13263887245903788698636697772001371330364975233826899825810059901124037588594738905880683562370417919512180644817344019671400342042394795463308508578459153269228021108956140487765739327164140689941195047070154475448028753667766345146373587573840846913116621058567151542074697145149051076708038513648707419641863307694862311084632581025136338973036537325269553586423096305438451328738320815212550981248763410745449313364826641054579317489470826229278647701493542592419241938160979961044153966728438787887080468931 (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.