Factor Info

ID 20885
Size 397 digits / 1316 bits
Status composite
Value 1046373858880880013695951536709522058921627201875619681318845692995285684312681976745487881211567430785754312717453109506595327363412857137625494726307669340337916753535906428164852567849916293133480864046104275236105315620802037771741219400238562280099988529137907948987475364250463984987626190721196045086670349463253360125900970657653520094805342350567040077878359915833201968532321976337077709

Factorizations

Primary (ID: 20886) 13563720869035756711741 (proven prime)
(ID: 20887) 77145045152736662421962342032181606416544226808920259079054733311022170820737355479516592977936466641439538879878367210122772289994900424519519402199821718894265538357844323613666732252502924338989999703064184079800025999505789955161350604785242469839007315753770078392526498358699852888952137758852214950670358641265169903081125072796251407275948355272195804024141994666449 (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.