Factor Info

ID 164238
Size 405 digits / 1345 bits
Status composite
Value 750716045810555623140580231048659490078283832591768515910236008982627690282434118231868666326188137970482321197064583324339867752846001531710220744316575482039092412891828206902201408808574059488090733591370877791514550892073843803071797079508928437692998287014040358947902932205438116636524765920768322887607545272999025948195081320869594234603947950369475226559076453013449790098472557746058912600910413

Factorizations

Primary (ID: 163605) 30579896405882453840257 (proven prime)
(ID: 164239) 24549332536854026349265759571670375467120070982354504449006646203118148971099380008656003984600740943974806884574414885209197071585186154821257795803913848632049657743622803494491398958458428601473308465882983455702552530448990240019742562556780984813419705577624691208701618916947916520203500010707760021138833606908508646833819681143632032944255574671456999537934464846521995503309 (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.