Factor Info

ID 178702
Size 772 digits / 2565 bits
Status composite
Value 9679243779496616986208737373554281620845972626748328346943988251201549726438868056182966353311053134168169392759145498275572761229434304682295514501189047459520153054970071098558954132153019976322614093950066672982596966566900552804443489738255193541814274566056879763051321873964035307853307039709873534736435065026468877634822901643396618718580829553982051042136865759860427308612056468919930319301576568378734773580925856887135532305219152556475543377785850749174460032001813220891350382383420643353697511784955238851466926186243355778926058093228191442769594428210997103403948883309355685341293667754508968823564785688556011150944458972339685620714390093568254344065839404941158605103210569505802116410712783949987517689766892410972665417971831331526374401720325280519

Factorizations

Primary (ID: 30272) 65728307202655190132956107152419813447801 (proven prime)
(ID: 178703) 147261418883850547726006569802531811544501060370111592369117636453739907833519184098848395673209280682920453044321543734758434668115312413658329506220491917273942246115663542621440977109132848420578573934854044232864187319305346575668994712858451089961145773359403057666440756436472830806034312791372387493958527723498863681354560592354271850616619049164208395637099261122454505522831221920840732238309775262327142552694469125291544888362082071124691704529968951506085539918583366684009417967202896073228641645839203653669892311433731831294182124089613463861644258454459899249027297737685102379111158321978204110033955589588894922427609390695843279405669862533738062631308105579872574640127881809886902175669521203098048144265832319 (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.