Factor Info

ID 121348
Size 526 digits / 1747 bits
Status composite
Value 3996704109660385980750977519472836929960499268741623308062325489841960865309067233793758923247874836860839856231783874610832817485673425539999616427188886713695336959936561985420655880121119279654459045820985879144469705930298251788615945381952168221061763673184101650810722500735845303459723305237063233096947664506734951773844028149550086543898029175766002903184570839083988068605378282139308546636628811162600355505850296643876923425501224006096178302592127971801810756260935068980679657482056688902615238596429351201974941

Factorizations

Primary (ID: 47819) 4721188142131560445442530520934068761 (proven prime)
(ID: 121350) 846546248389059429105295286398672458029454024670961853949893312679627943734450760187421793580122577993543894730956588104551887279201334133607133003708491363617234108162495266088545819821319284745821081213690785685445828921750531827616190710332021241549705732977215950557983700840604011837544517394342083837739462161095729591535332167184492721539550590514821774554870431409946224835632968878855079307509190190295001266401225051831798311788966161226539252761141237064047503360932456218457381 (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.