Factor Info

ID 198673
Size 554 digits / 1840 bits
Status composite
Value 40871052585633552170258503625039377019129995393077143561358679501498672010020491908805038439542778834958964059987232469993834084412882672370463725495382419533194049429402735695962132747398767458514650808195892497934393043281545179654510015009558032637818837605019080441769261576323217478100206431426951093339750233484038670106499331520766819303459154726079925092324280405009233081269941844425097400520248122987816444351582969005940583380506875498693568269667401721852998370911892326013315571970321860520047805833234061550655134426572954574493984476192737

Factorizations

Primary (ID: 30723) 2218842974289536031086045052998578064951360315044231853839417700701092308783183242400404841743429041565104897724233311789707740739684741902191254798365226844266680044718655568801 (proven prime)
(ID: 198674) 18419984225661704281058717632298703691032957959219031036842896894111109502160596697196854197638748668282539775786340424935391531281429579687614412644531144074152745346643129150374187058950914025281802043277289901547555139674836619181936357642301774089411326851478200500831023609167791957200455710762703688255550030783256407972552452211568173311258916754438313204823901873667137 (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.