Factor Info

ID 178839
Size 637 digits / 2114 bits
Status composite
Value 2266746689205969583957345533905504211127740936343780877414769043692326912620898783736625028131880679769053831893911046075559859669160839947156513532591515041852714804566848946291259714446921310602178620904351579120991171006335518072788067898590038713093991308104457606872373152874274614205589836710845066223334586123176174691173410781091224366255141831460229405813615661628238338678145708131312787881790572986025393244802154664338014618602867102638531485667773367845278697025453589423390034943120935900185507797660219710688767602699625108300470904324545932737500520990232467540083621906478981366040913110831697545654937633593598912024521

Factorizations

Primary (ID: 30377) 194617799333534558377598978239765778251685722371798055349108301521218647873053180592150675673091497909472341281644500017170167 (proven prime)
(ID: 178840) 11647170489895611851315868044363039918478069234612318018607772702674525038028244595293882798858821514850937120541607546838338623474677183951225905473415613798142230947011880149933118217094699462406186737980825945182550295496633345507222646057941420556448130955959517340447482992705390998694860784217034518848884481842457285144624553795014072806328383029529441647543469421442119533213613234379194363568560508205082429843420148708498609543711418982385792802560179476012237470249499109473629249895354803718914912063 (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.