Factor Info

ID 194733
Size 649 digits / 2155 bits
Status composite
Value 3164191476555229736277436016563590144791842164712276815355666833848472802640842048815017249683806266201598874798198307079072365765856234807997888181972447816147758322964410662697456098954049017358245016679832019921704766060932265460097738297156832385456989813465831440049347434120489860350329491197302084608714696563383943896403068525128774301588613683935574897488489088953063175864584573875510980591108872682629438325729489562893921064816495772782656623815839260772025316690161234191309617941788854711554888308201510271277503729933892038880011014276831645179300180691078426411903859418373613027076752410470199472414014826026237152869627678622474497

Factorizations

Primary (ID: 193539) 65601292731559086167260279788690402221057 (proven prime)
(ID: 194734) 48233675660983110625940227813209648978940972908935486588037944070882841651251223100070582330954328865459398957941508548288469729651088499126484315425502449101031448275966049903652304431798449604996112435902108086036890348150828875222622238989966024870940754627899671101824060499101841024140967679748744147902540556844639366124637882285904968474583125747429312188209825642442011950614796292949227213196057550867280020872267912558537433500732770271148710505200746157861112312235511379550337692875019914955536805861434521309377139564334225833334384388211537936512498939988117069669638510916318776735098226033921 (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.