Factor Info

ID 20951
Size 260 digits / 864 bits
Status composite
Value 62100880969861461780139347623931811108485316551643047925333271338324518734700888214236218721019613463079408411969647859737923046829245979271704710996162187830166804738696298253703525463679859252973500003406874906676193766113423742424834267449703084808663092501

Factorizations

Primary (ID: 6691) 8198241112969626815581 (proven prime)
(ID: 20952) 7574902971762784223574558561373132049655834271052730874363008792181777530491807064828525832205322864696390655278414561256922938232231212997151040912349991055623570439834385662049977841778910441708146240182160544099609478815925935481911321 (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.