Factor Info

ID 23963
Size 515 digits / 1711 bits
Status composite
Value 81156670754156215524862627788630134651469602683987536495354819580451696305697418461158597670946438471164885290509176376323546560476351575275360872893182961775745809674757981895614680929700945270064297488027717293423976967237809279917240218573039706126432567601682923911775025425924448397324410693525261340367944421233313326556864649093556867517261119070395622226468817565296670548481527812733838763769825317837297778103562751322030850145888932105965793600210537077681015633482922200773375419115902789569687864718539

Factorizations

Primary (ID: 8168) 354639323684545612988577649 (proven prime)
(ID: 33471) 228842842104971117086378171779335293974684053675441109403544932533005355763337940196565993138159552284030969258079979796143714761246418331464175360422283571218062353586647137151812049776475250345359112304677431126102970570882844679499787868319281441459259313429027878464215364088527806714566071418902053434914178837717323469666045294680720709122673754088916557928428759125568502284813575532093280073379432788161707009232457623002774425354813752459411937187456556069487499975212315964975611 (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.