Factor Info

ID 67540
Size 741 digits / 2459 bits
Status composite
Value 142432272824339970460391563342366052495602015348882679666556622892432887631839550756058704705176100788197578231748167196058739387339922953466322532877579947115310273117103283222729115768543885643249952338762620550447291824198826806410665139172148372702577529577702343707920871314594316755635334635179757038487801154959944668853050509780549222321709550232826868903791154279836194201251411402164349432645514516820094948704885455310594783483132369009520612359141760948159241776636971574858884279148956600543774676368846436632432506506927153750424124573656391377509857894148333015825811553373409432181707855187983406237207742658042057768769450079966084955963922674203794486270687917108584215001056022583607049417227201512735154357242771024947041

Factorizations

Primary (ID: 65770) 23007113434668367286031526391280991361 (proven prime)
(ID: 94494) 6190792827131251108523499989632381051326425577352651155250745732130871470450393757834943761721449646411205287931283199243390918521846670573491229697878321233485637303688891809985122819942710230662045064176849486664477458996614142170348156055756248125821057512071565226146078692226083294169584016629260773812554484267029167403708066372059972793173154720668623620469318501038326765922087557434005609400583203321167049713483317386504218752342757230533877587715825553393104857762114472508636508320382417690817661401222709469601696788274681623854910971923921489920561575110687822959595458500933400338417025309433073026736131232311934396100383260577541169172301891558755461165762170989823272086234964841478881 (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.