Factor Info

ID 50121
Size 343 digits / 1139 bits
Status composite
Value 3857929285457941055317681924802355987846314291607558449442834446117253619909124079449943285116975406870234209611073521147766840701895069785887303251691860592857810337002716147105570399643106210668232666085902324488747310754338143519109866868086421913244174058952337010362091398847368919278412055406738365973954271536395922766783539110847788361

Factorizations

Primary (ID: 50122) 122447525445920500665396840275795157804961 (proven prime)
(ID: 50123) 31506796657657347630115559278884794645204623415803253576907926055939801092772561690583076046234712921562546106516496703500588880769689502328067376175775432241124866352347252551455124360296469148271738969870472680299230144344942270085822391160380399629836588613366214394442715822732426237462316267359401 (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.