Factor Info

ID 43278
Size 247 digits / 819 bits
Status composite
Value 2430518653249967031136358909764809823421511422980564180185291066042122726496727166713788513880307319504861385365344010111821158956321314224531686223253150618668513300689745860904870709965838073796867331046784723486564554941952559053230636408253601

Factorizations

Primary (ID: 43279) 23425634615708363041 (proven prime)
(ID: 43280) 103754655663422293489601977277375068667598490109959409335045320583686831117050908037142237553477946755805972724336595602912635687733529141423588157633876705209396651949296917980415966943626088014423889270329326590155508668044161 (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.