Factor Info

ID 187862
Size 797 digits / 2646 bits
Status composite
Value 21468019787455896445711505407983292495315646852550102588226111256294213266109820956319352574739299771652288901651216458434256753141127761118894627576436572821436695128387468861370588380206350041894265087035822523628997581206856196596412589782236921076306937366773005935030521650930521499886535054131490934616330585332717311513924591646266934055189727955560287001345064837068196734551992260422362943209132170506171110047745603442371834859926263361022363203637658413200775203168251022981518652072905273343646812139579911527180938143553845252742583831035578043211554500046796025766966753906292212430466136704050646897222364686778034851123133098956648767151143303457648899488381054467717578435853569402769911240862993657086587518840670715506094601169452359243247055913067366682627600165177187316343377

Factorizations

Primary (ID: 152118) 179131919437879366272824933312584640171858216971 (proven prime)
(ID: 187863) 119844748243769743981826940712719214484470399429849253361697518101607883008223975371812610438222840532868560561103187718605183208358062908141133151659698144278096316095553522995641023082671141896811790597034930406716901923210598041058309254926124424369772350159166034100493741210360004943861675974450789092411117079686840347205368495783965212025779389786559023325408533542309302843242572720775956640848072144192906768629617979544258749211183794677598695835099478784185435102096368648097612822419176683386208326127490717873154723672997170967082698718312558338234995499423740024560443247131126409761237791613792163519305471829247362307074816248819508351950428366915024353305183058146079162207201312298906253220073847042314156812528765679961391515683987 (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.