Factor Info

ID 53619
Size 460 digits / 1526 bits
Status composite
Value 1572905604977044549252107182981401817379885340343904637328195086239537410926055980138489865512506802162983177852649530603066862253448698832640344634348185763887415953318104057928032923218568676097417553275114201986793301981278848804152481214963311905786440897142879946589042074258032072493662381194288082415558645782347397362620637749734958229641171510513859957736907416408154379982897660702694253768336626692163781200010656112917032751056932204794021531772941

Factorizations

Primary (ID: 52869) 25952349017122640990797 (proven prime)
(ID: 53620) 60607446514351552578841111093753348279321619811945534562761970159140776891505042581645524319582717035012237411367668632795689289780433332019531041278509267515440121561419418657636124030426160098231670141172212608311804323481087586531434336453535501024131940069603087414892564847280908734839679794048325098966756789764074373497712299230890146704080995053065518833695862575422494192918948978158838815532230863685439873336631411406556073153 (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.