Factor Info

ID 15823
Size 478 digits / 1586 bits
Status composite
Value 1404451854739343113314415842781941953036535546286833984327598030311288804613678896403428678827958620155337447725212350745463177514349657558393714805693428073208937708381299378797057633383290931396674514929804449129977028410472588172109840377340687977506240750186096424551019699411606697554407525621310108922976852229179240153660391521617187911564711070532575835358930301927557907916928540554152150701108730237883376753473028345715995933019814252377381464705026870873273171930261

Factorizations

Primary (ID: 11270) 348131628285692590860028784957527660987485049321208797343 (proven prime)
(ID: 15824) 4034255266191402391412362576421959603612083589863867612993269336056984575265273430176969188439373551319131547531288694305510942441225253896306888664813230695271523539673651932401370478517449226874306777518922496342385133055019568311515382558134410711926124851825278581578770340871807972723496217821925646688798260914032217721658087366882670047363799298252258053986429616139858743032869770854622094104162602866955921214027 (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.