Factor Info
| ID | 156663 |
| Size | 1149 digits / 3817 bits |
| Status | composite |
| Value | 640701967828591277102635673607252673546411428472802223928670931172659578149639829463484928695579340671268939933366005832094990336389417195569021977962257858976477873375942468896801375269490961899638951190273652511754125976073645525542056724393563699515389512722192288373835933939149271530862555358492049093332755571040939311547494083033013347228564536876848901726212650775269573764477657979214179989051280991361931808152487730429450251264611383142712577273953753256133480135874814237668271206211775725711060892248420436986414198378482137540305882133880631528734718742651738470519844807853438209142707334363398259074793431389064693067514117795798952145676698781735072998867817449938930943382501252846850413143305336067032200741482200282295740714170276512480912376836469746769995990856085631618009679778769758055389525140513330526790581005760192939546171959474214471919371319652716782439606320637890381638575647650918858650189005827057899143041185911496126341704948941933686514022097806520307496174239847671195236914578203038435309951576604108378364255439330464522639471424685557796407044240447201637626651772451040859821927010092980346670920861977763 |
Factorizations
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.