Factor Info

ID 191985
Size 1106 digits / 3673 bits
Status composite
Value 28292105942189274925213700820091018989535049381426574273340970375208210953237682743869235588728293345732655806855998771475887516951169589286393117651188628501571132809811772421039467142444455735468433874338374154723138424908522644162225327113853485608943032735610805909742141796639325839675599091944227087677140247392181691063880506198459564283200194095590365566875509524938022022726912234103226174802251924849565118420733366446890828920921606105066787095953423264082683735310274866858705817897453410500672151713441756370432024316663442684083910579036285947095894482931639310119701102088409662403791822175766663937080697004549661807404292904068901915796488514226477196176357609015173255663789249430646689682090583528372290802155077700141940791602746681921526559476064060219380153155072749974745693130793263057411385294038172865968705176356849744189031531343570499789645747494466595905233790912246822342921558470265590709088016600684860690568083198407102668014474825762604164179699734549735213458747239856775560213058629019290317976365666247458771472227768503295808488883453270432369786952600457613394326071

Factorizations

Primary (ID: 3098) 4613679391936953610429590532014122532260339739644049093601 (proven prime)
(ID: 191986) 6132221929342048520458442720819220160542578915968069874457568982674371094049311350251752905296655079194972821725336329172331752131555365343052940864229589649106397246133732910521052317547573791471437687316864530754734652223651214758857464518850898912081385138458961655832717504290280811017899810911948888632564722487697353263609895519041976927345040053393312799422317655965299756317547016829916007541301164253803457021063864473540061684516965123750694584530960391033930261630086048934247185277753406243742618414500232022401530620240734792248770806883002779738042886566969558506668668926725266145988798295752702329204305208349874729266905236469424869455186923236636871327404388565213284406449495445983259530630532830503073127517034095234762371869321025017107325011466541355420588358738346417642213332832465621068099835097731822003677894379615808293825856447026022302149999670936371993405750365970858424397594720245739846012756783171377093450776359680771724931190941620482646562070668669504080267354397422831035220379527168357038870792668868607240471 (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.