Factor Info

ID 25660
Size 474 digits / 1573 bits
Status composite
Value 189448802758669317677428657674128737856934606266966928091555078560450785181684382611126776758466863103912273931451530314627568405850425820268405077552474194645468682268335386153469815774859962308697328607335694079999160424860786026045336977133947816561945702936233787762537911403646939667532847329646082179052978364456930356226971170188834142520979763204199862257907509606410266415732424511842443469801393337381199650298041556604205745369076310932491474069908014649423130493

Factorizations

Primary (ID: 25661) 520015769408683617721 (proven prime)
(ID: 25662) 364313572594334786114368308195423091496671140716668101414538631479686185751905182891195289976529572660686985813193363679147778777738312968737922551847323750350717192045533606811355017165469508505287644444257151538029226978831255853134569560880288748653818110922131158586791405914346136170470769984054070349326855532372505419457486153986745959531488625642603596726171631366109384861116478323932234380395663071429291958428506972418581364105475259015221733 (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.