Factor Info

ID 155364
Size 438 digits / 1454 bits
Status composite
Value 400896443786776165761377474403949679467121370607287031968071549993634496614728650768078326573053840372690139818168688837205999598055808346854675461907564470705473933248087381079383244384500647649252314445213046826035472516038496802408265138409476683910348892303870480059404777039586124694863766953751696327615085118910255299937128890351047069757891037822121260446958445352503673869438251812729510589570507051168747760627875701820264105601

Factorizations

Primary (ID: 188769) 34869488656026169655830328179287001 (proven prime)
(ID: 189321) 11497055426922440952292486847205806333763627043724460132152420247228171291281911724699224405119509532404515732856716676055600250585483953707828350245073141555107848191846390221021602069753602847232047936390862960412203480951144714588906891114483899579333682283334860869687176503982831107039716956814454386284166397115327075291236473278864533148269008924987462843739754194738190374139458160262883146618601 (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.