Factor Info

ID 137214
Size 495 digits / 1642 bits
Status composite
Value 189568648049111965131619359856068770302214165436924323307651424290451596871304037517344599634330704231489796639923440108702833489622015195096184632055403579376433545576310940539258884231898049830952367085364127933450692590189652127763686796565735521918454529437499547609053315395233134893530669315489375907552388525709858508248459925451444812834092749012843659316307163763700810729987993216454205316777024309167431791060266675355827176179516975588132637764486893660247420692023315066186770722501

Factorizations

Primary (ID: 136468) 1757834394823272170457840229633 (proven prime)
(ID: 172096) 107842154304968344299058442801507541144128648156319803983094930972053257366254384327160184475958087957930474808140462773270893462708818543221567909746713359321265789548070285130954475551525062454806194641923126589756061144681130531993746667755547191207712673819313567922609163169568376292059348660169617006740937678720191082208277905967627350107015538084409763811158090959981521314879170233637228751646631282489260196750824775497244328938448016387474739307603385797 (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.