Factor Info

ID 197696
Size 665 digits / 2209 bits
Status composite
Value 81924767867110811362233123404362585287593688364296783819674996425138435922911049230061373962020709584014807569871901483953476134632528043697222900372768826336044808385228180656703805129054647353409740225952352001506226379966023335684932230909912762601645534632907299336930805449385178244164464033125445676087133899055926610756749589077616693423729165204305454353822941741368053181662131126826946842187720664059928509342589047333424053968326532048300409299572217968137966924143241203943754780100165921087025073318042022127273889140291391896198432575293162497653969727903893850471404289378984528039917949338384800395684090777703047265706681692171842986761178032837837

Factorizations

Primary (ID: 31022) 46961282129008832875919434387188063313715027393752653637753820804239122210770957398307087159070424619431370210594152234904056457652673964639899150385706875773597 (proven prime)
(ID: 197697) 1744517273656470322848744508106237035832049970242166786362056721597793648389267192797021739857675435788494760373145145860798657438229005543687055557030148583035931797683949347974619650829877102555984128703867587936105895638247207132032250344677537211046021228094513329399630617417814712720820469130983403719161515284522262227683238403137271936445183763972931940727677635218284847060455150765663999384947032254376839309287445634965179017017122971223177160943699689871311933140195088971983849172179826215921 (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.