Factor Info

ID 187699
Size 449 digits / 1490 bits
Status composite
Value 19284180725091267834628091436010473020175172998676036918718808135012105184149904010709800903885291939676306208516779167669211362659792835135784555933783615438774957521518606229459251401132641091589894830536622552423103659453623630920629896387430492342431270997882778475784766465100363421262193830408148188388608426110560957176116426576366731620341962987993714319142782084583484382165946010708929152561224990053697496137244687899971642634476390934059

Factorizations

Primary (ID: 186557) 5085942135466511915303270072275921 (proven prime)
(ID: 187700) 3791663414849766408673697864148031548614866178464145063568340634184288305484123758964446502731612058342143502999508830980909904182514139175472455887945259371699389778894114149531950782862366359286941979406134476456634234026570092334314519648291057339542936909501184787115898891262975333295314163524382937006686972934152598897323286521726219102069100213604573254633325098023284285236884758844204513908918225331160379 (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.