Factor Info

ID 205462
Size 542 digits / 1798 bits
Status composite
Value 16177653651281317495920587838989014329081597805025345413305192946448441416617310494043817426145279475334864966767785473398878599982839340040995238954934520231322388524161449049719029078268561757423240895349450452956621454566827015234270745607960100124454797453182432356283470405233090437317052634033270782178331954563275681086785060449844957815208124293297644630340364151706659126760261287132726522120804141404479098063350507471531415890619008858772462111952968867092326714747837441354047456519786472636269027015652345286555408937243163394009

Factorizations

Primary (ID: 205463) 7364870932412103203475281 (proven prime)
(ID: 205464) 2196597034726703452454393980320666672449101824511502779476350119481928664041532429374731159185133959222670162079003566728123918435925191699548205077630643565740761606366053044567776617093201655289430468641252800824528327911780243796526203331033737307380386087446689555792068056776202840639160801947306085684160838776953460037849620440784312519840562471244939251825626822348382295213431612606326432265160414128666296230851987711271385848230893067477704938273300407504970413874777921823959262120797602201938843179374089 (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.