Factor Info

ID 40311
Size 541 digits / 1797 bits
Status composite
Value 6965250008156051598054655826046093350427876947748352592687188752494378930064307738664287982290771740371238107982125541123387003736741578416781437353570809846210259011501530853660376285792610457877018479404691500489640787524976371374951497910916467809171527685977388203020397572078225982895488791238196748685028725932517757594630907499223387456678643066474247161422267347396345064342223323445194666188092558144231472166992371309919477917094845623431943992131469408259463629083919100718155083600491114174714651401020527131036679189787908558793

Factorizations

Primary (ID: 2199) 9090909090909090909090909090909090909090909090909091 (proven prime)
(ID: 40312) 766177500897165675786012140865070268547066464252318777533815753802724924446952442602368992581320248917648416539876271496323325941517147602156032295690299906598963092502453430669381976265711128806149075831516999064229561603213094157424902113089523397518109730287522060036627700797663283869482636140967667174255856977356352969132391848281733925408289327635495445197879634650068265753726082761632159197796905040911009959572814343408485033619605402255921861165411225798441403471087666994146723 (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.