Factor Info

ID 80309
Size 496 digits / 1645 bits
Status composite
Value 1151178263562558962310263300777414180638462405098769789159454299937263605073531548553692802614123876095136714153241737820141556176250309615334824377905243644109869095265662512204779911295296966244970433345959441645990852558769915300269429616727900878055424054027993399880060290354826235318204135601427494415299336378110450283220101303377552032190033535628127269247264923521492401189694792741135681219715982177390562566249916713898640886890227961009276983088146576723755811498260004158068523975251

Factorizations

Primary (ID: 78834) 66007658811354109048260514453164785977388671455773268527449158101595150751 (proven prime)
(ID: 80310) 17440071111332045806520580814245221305118612885513033697052989010663398990023768541374873862675082212026633802652087541903195266509968509306341397229743110629242741457398602210379811702121188755902570036858073651040773148290642737204866538035658889261377692589657871626964713100604375836353026863214904917128206167293683802395841322001731479759732447595439085476217056764829522273666353692257019959989169393215743854199501 (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.