Factor Info

ID 77263
Size 555 digits / 1843 bits
Status composite
Value 562995164578772108295332740380801465010826693863171771190447912428434820687925654504516959851307931740138977905918305221137645024167164217940153431884888734559227595787286912555664749296043647766418991692500379668601486196132003598720410936457271573702686209893834827562034813475532710186277672478521292119376581640789119461551590972376898240047325483142494599787580081216448713025506118883274977477451112672851241756207863870417706949073616917170376809580952258263496319635387848726500174710500592562059496568404178848378450260333375827198966823509555211

Factorizations

Primary (ID: 77264) 452359555962661889090394292022599995385619711748157163487343068593123217575576864873533937433300952777711181434692934053266741397366715400081522856461621661238187623251013135422136367625740325101678080881622225337786246663432162300273480870295264553975335195621133260937891 (proven prime)
(ID: 76269) 1244574492033594110067057504395171256162024411550226750921437925720304646379662604398704714091098993457088007728300068587815525917181031573869846456204456064759486829026231836763785084521848852212850246838296450229622703227839244667499144583261155007237725608536684043704120022854521 (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.