Factor Info

ID 13541
Size 270 digits / 895 bits
Status composite
Value 211669328017410667667406960774807601847583984851587310569207159708164643276702031970866003726356734841322618444552595878211616060141781390620889632731773141998081092322648203164458548046568869712384897771373484789723830448709840566316120458306283321136194675102116520491

Factorizations

Primary (ID: 13542) 13220422274071910215876252468819242538756902481 (proven prime)
(ID: 13543) 16010784196548677407207382969296203377520330978242700682907122083071274313877728305439326890755916901072843639545192997912940131202696312494232429191100071044880777268896821961284276286097860316898829795421489325270354337211 (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.