Factor Info

ID 189781
Size 398 digits / 1320 bits
Status composite
Value 21910480880904292473167863862701368053846391629969987499742801145569804134263476993017355375286691386175594181020803786236286219753649393862332471776571552977549753601166655831400179123019746946923857900424001577021564971689263820695030771193270208739174908119798504042767453231183481940985765435504655270017629990558325454466041462489740566472923803587669974985676880511973653224866079468169181323

Factorizations

Primary (ID: 188859) 66047943542341986132550279068640076153338000074457997329935293562942426481 (proven prime)
(ID: 189782) 331736004268746553490389252079061688976189670719164967268316983350033906014909700849467776068299309562246715096229502812400975936061151516515631634562023368030526354626781352386806973330366882064844259015738497120609958850676309981245153932872351507865384183642776462651196850606094376129255016741014365849310249096213911483 (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.