Factor Info

ID 15681
Size 238 digits / 790 bits
Status composite
Value 3516437319965268067250954970207589727512360126159836762039557164405234305030937052872838745316012434269428929917460279595977118589421877638246099495317582592325205485952959136970106843199162294784310879854264130687186103732496085441012771

Factorizations

Primary (ID: 3072) 364371848053973128400380293624417256758401 (proven prime)
(ID: 15682) 9650683330080952073786683070513052154394974304633247252116541401415297293429433306019077286571344984339590804898970426855252182224868890546468649208770087108097311403876079849720333831707817246371 (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.