Factor Info

ID 132874
Size 498 digits / 1653 bits
Status composite
Value 390442719238420921442242650672583233613126228471773342606556278200065909145756038469027671984393844235579638013000580454769540943054443105426119227578482398379325010978505316112578906409340073366238869384351615627494935576904901855397257214463849154313976080745557991469146762830008953961599889839372132095494584270565311881825509307166576735086786340385235168473084969096384416309532824481061430120443875078311169449830003243426964153374855942716151473960258926090315264814013723957703438527684631

Factorizations

Primary (ID: 168798) 3914743004571427268449547557 (proven prime)
(ID: 168799) 99736488137914243644905077560010868012936682420043208257974890370515112930748657134809608511809147854739409542693079103464287832702336661957097682237517929806576879289795351904485132729302948016839808239290474613695729272872567758926794028669315790970949286215594064265656933555517275355832286296357615475149183944324675207438441135452352489740603971628900485705926246686334050297942454810480011154653735182705156462545141061375327546522796476741547406293464046942118283 (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.