Factor Info

ID 16221
Size 274 digits / 911 bits
Status composite
Value 9174256411880692329041049693062846233372144072369160508402221955513243858120793221066113868054874004225448213602123693377151748305082651878016004984091866715446554396006368005636121669582149416080865273834380162454856067191631819358429301564420551106082866125192224544446369

Factorizations

Primary (ID: 3333) 197107422273014301919781414466039325387889623676342705850752210599969 (proven prime)
(ID: 16222) 46544449245413965233960896493208038258562447522453448409374067068825163127719465819025888736126794976078520072962444771162637371555769482014334276077028916939258848527552093588397266826733600516575968585601 (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.