Factor Info

ID 23961
Size 541 digits / 1795 bits
Status composite
Value 1422536629879160539878085640042176423740786310830840135758142811329479559031719144667630767567697841559804075943227395758172511885964404308840264299921222349981441248466174990294921839115013186404698569049578493268840460195924325226648784024540504699421670681895261221343274798432503261637737193469641556042609494996800829341873026659059516312357306735243300585016415834812816175867338256132683577961158458772575660858931371076246077130691318762211868380709255916453468381585244871208166788724048504379493578985553912579321121774103718127737

Factorizations

Primary (ID: 23962) 17528277301916173559051083 (proven prime)
(ID: 23963) 81156670754156215524862627788630134651469602683987536495354819580451696305697418461158597670946438471164885290509176376323546560476351575275360872893182961775745809674757981895614680929700945270064297488027717293423976967237809279917240218573039706126432567601682923911775025425924448397324410693525261340367944421233313326556864649093556867517261119070395622226468817565296670548481527812733838763769825317837297778103562751322030850145888932105965793600210537077681015633482922200773375419115902789569687864718539 (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.