Factor Info

ID 64155
Size 493 digits / 1635 bits
Status composite
Value 1279502756092463627245500897174640952650852656604138737490396805834038289325932306571002195035282045648972691614011875610266227055538965067607632441910860873071218505462273063794347672377236707592663872851711196608311205014769741195834400027639116819581970347083079062685732486190354513120865712465796957947904512748697936086054945552130513598728036706681937967675869835546824047991582625136854480216669968971292039771873740025572447809422438623970804387042082607311287580752694293119662234533

Factorizations

Primary (ID: 64156) 92857686485576859823 (proven prime)
(ID: 64157) 13779179780568867271367241855973637469262408068285116901505497177202276921348870298326772929763233980280100891081767630362416694036386770826767892565724307285962119840062213294099652107086567539458425464294741456255649546925962754406272013627238090625052128059662949427696609964101190964528199047472855222157224229577354993465941735343370958557104599732429423264472307309202379064729662637560333371520323225838505908312623523152368505567674836582681644938781321273045857771 (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.