Factor Info

ID 77512
Size 514 digits / 1706 bits
Status composite
Value 3143640396389683337050619733118128468914313145252045399238423645116119919472359947600261909456876551088666723362874072368905410095565793064605358624701501380941087977119921289592520089747820529444129314337945696600766796645353746340867349108268000309278559617287268169558101489393520271588497663163146793676281541930613903685545074447707834649755291464753176972973398795837374883070478702143090549950101564122024739810796293800045442516725369904951395192451496432504939428450105890860670496781191262499718422344397

Factorizations

Primary (ID: 53157) 4895296942204991493950514043177 (proven prime)
(ID: 77513) 642175629691973605988751883011236280562312330351568654718962652762919535680748623565980672204085326723481486237223106607256483757752423306806947046817504813892727323653968765223672849961986480180231967866740038992860847696982620921614047956948377636027055383777308077454146277053229812413059372858741759631755973513349848518109196355317010440834713490054781030837353015945317980942039211195086118388636581409988400300979511306051965594722241169645396429982752517426219433130659097861 (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.