Factor Info

ID 128698
Size 617 digits / 2048 bits
Status composite
Value 27903570304166343146439562081910875239620936660840231891149401414747477398349907080325056203720451800766413027187825251015898643511104067211196368451990333429836619809925609048333496400757947025681974269842378242460745569613879562746712582174944015075371118280996959641758066164217958994007533401570973855327733727317362678243839951641108126525720722475212513697499546250147515690984296473915450814559283104870713549902136189436571930543610828066024305174860780982344162158929261221543336021385264654653281115038734952231349631848750445685787803540776651752222364360431268675073756831988265451529599652997629302536207

Factorizations

Primary (ID: 9780) 14276130176312170797666575406641 (proven prime)
(ID: 128699) 1954561212286061618335307171665266632137505569326348391622294923400813669742314457468391733749427994411848922366527099514514925762360475436010090211713321674786867381233531606885834179315585513674061916299614233146079923771948723372746618545065315903008595536412918104183608441308772673996568810269268902689973796440488735060379410064566387015958735190892826173914520425812397472569730464106141609579478260052684741547872626338441426764698561996710948363080718371453848223856563425387103309432560207728674953623475789520029256037262858492036936701407398887028046141993808927807297380927 (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.