Factor Info

ID 55620
Size 273 digits / 906 bits
Status composite
Value 284204654912167281466205351687780680012293679270818425212375455787401576773036968764032538462138603981561196155272811814751578226996587494175542663445997076721740986743289412135950304667836651747377128607522553185580732837050051553548102576015419946885481773278408438166159

Factorizations

Primary (ID: 55621) 580930064367846343868719 (proven prime)
(ID: 55622) 489223526796520201783781528237189554310770460815948670298987551438956301735188452452755539132283436810479826510765827080570397540025440772187257583316358337629533560596896056609358795148856496391205125536945155769194655493775558326688515567792409761 (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.