Factor Info

ID 73678
Size 262 digits / 869 bits
Status composite
Value 2187977858820161374326325028192524207800341903591312629820545817112648153037696334139201922197305652426548166017892362776785397594762570197397144476878355130220111363830562637214259592784590433432849254325614895557198809431740396763693869079882346526122347320281

Factorizations

Primary (ID: 73147) 15819311422790435215889409528474122189791416412562996715979130823153947141 (proven prime)
(ID: 73679) 138310562346475047168978059944776832954637173846801278002057902369458077183094632981217741094396323680389205027881985872134296583892627390854841124760762309457989524517738123986677759737541 (proven prime)

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.