Factor Info

ID 39786
Size 259 digits / 860 bits
Status composite
Value 4750553841910589468701572115508163143869172521983998286201300910683824859107077859858930839799002174969109564986590503493818448608812715369531847417032224969739857952318360167717694367617992837089614319405343244359134938283175724428403395391175185128394855977

Factorizations

Primary (ID: 19687) 7323941687838105624847742701467683590147273 (proven prime)
(ID: 39787) 648633487866131080250961259839779122193378383982230507510531443206987855332564249550807220081541073772474437839510827854604274534281258271027873270340325942382018693990752240912635064020289385842620555380263343345249 (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.