Factor Info

ID 158055
Size 974 digits / 3234 bits
Status composite
Value 19818780519157631942614973786881058306934307005594875350186066717729619291671842516270150734352356097185940644314319320636116192254398398206718108036699673605104634375503198766189339369228447035184632140890523953179785004926922545847750510483610747449600206212882197620388906499812941574285052707560083345481296305847425504654300085142290478908128875825757899494142541474806082326211906001171606694229197624346760927777594792010569627756054092320887163109849685714792309272621526724509681435432748219629689230858274977836040529955217459062659632802995026898123561520238310283647572130111400715541421485371913312125536497290803375024051267209278107043770546056666659311289993342201732854680790329826649360897720668281994589531094261458067128085463368632233302209985854292024909261372063894636823636053836586835197457993440046395564933983772143013106177759737409968703350409758491672512322088906267928788532153441022296514017816711161592236414132491108429187888197833044481269

Factorizations

Primary (ID: 8881) 68626625145959029951 (proven prime)
(ID: 158056) 288791419904532919040932522849843337178886933149399750166794503233439545490690727560135673854346357896163959405265210431028237158007264835395950484983824453311489895417197683676805103222806413252835677736519870105133356007892469102809992773493158288947165282029518251321481859104678768211639175522964362862372946046999988439590635832542065258884401677000041110489972560949469349795653453405166414041895985108788285427956211542000966746953432322095922636539381537605292879174433400403437187716759847279855732043702080723193047723936062220307403250271264184487367163138404328320026106696936833117777489136018856599283195028390999947092764806556141049749190396778859475456397123426094693159997177129495535430719922578573020666436001874858231043830855295985304541572892716969991406912977611310666902476520880962458668473307984300560101992643269725026873903619307922988089505734084024805275877559218148543729225122233262872302861536965455270741747142258022219 (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.