Factor Info

ID 74765
Size 337 digits / 1117 bits
Status composite
Value 1379266498728277858246275354141353086474216908888926802067966381847761662944208193007065624536643098421769538923952714306265268556886679245588681520734933653949654092243796588440569449690841620835061499309617504679360781106396779470966183192229806653264246700674957536351269514851904465913452876548217781570318140235715737869856062873653

Factorizations

Primary (ID: 50394) 221681990842921336174589804051556451742697586946648653964348442415676770342087 (proven prime)
(ID: 74766) 6221824756642472493742321603426112974704862749160999806471450442207510688620090559131849766445903339836077943990754519911710608661381013654419424451104991843404176139142317989464154723685918916379402534902496441061324285317748904572037574061738937424270602019 (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.