Factor Info

ID 130093
Size 494 digits / 1639 bits
Status composite
Value 20130921305721935132334742374350836254065033883066352053925984044913535513738476264093521361116835425840278997000022830470280285415808675615572453538523101762689461298580815671532746275874515124184081903603757492027434297369306256858480997812470470925530417894319973739111543247179692896823593383567875246707538621234572358917185714581467109536403079806868793188349470304692382100771979110826948781871335520352334791733785436331272750323032072947443974018611143599975450004610082771032894916191

Factorizations

Primary (ID: 115853) 5008034880241333842989138966838477064700668621 (proven prime)
(ID: 130094) 4019724659895307984037842420883002222206190114862637782740904589286595442140499835891272499730860637509151111274865165533533182058823394294883437144809872807902356972519576158414272922638745454492216576625321598760767078574071093233556349286361148814794793359552252538367207589082303403830379767995040834568112143642955916679552852707239186305844913790810626373945302689578875994325332133958697638755255344828571559467608749280166649940119328542171 (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.