Factor Info

ID 87670
Size 485 digits / 1609 bits
Status composite
Value 18264918778355281599189303763118900680969882935122842099161274205656632617729761121463145072344967372055709307311350388871725721609268688834997445047910311335668973282366755093226318777058486894228973141640682998592201307154800662610838834308953080072590026372150450469035035114023915862768326691060413510294913902428735236271033839826233145642434757001360099751164900607897084335668221951465456624307993069908161859807697806735022891148104833028173872169610612382193152021349514487641

Factorizations

Primary (ID: 87671) 156239137892700059897284016933537148676930971148371904426929746612859402825863871298802200968678895309189147989219992007986745580703141985470855324010285761 (proven prime)
(ID: 87672) 116903607026422736861975715475204098195755197463991665068079113780957145904587333914116453218986813055356585498034663235505491913223598289889834319907583000733472855743406138872917190969044513297903911093647682214293815756078619943679937797863977568283929343204931681807819473382641292602709521883807724814001291285833983182781081 (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.