Factor Info

ID 28200
Size 689 digits / 2288 bits
Status composite
Value 47783170906274589812424454547789489235990382823428504199218423171194160354997001053846742226211125481292770192058621431715037719948271556829353502469159326371364008138732928583054522135442615595975769941230907214848528446033017171395261233561548540889864257854396588982972076131347860789097447935243764049927683434041114640470775603631510288108993483871436742436011424164068416654824408484562933603686293360860942818060876482982440352951179251248822944710593314764749202714730914722099993370739927514057238230818997075584455488547445960635618445880571442388697698622681099512819722390553876942571481997882964933235367825506343131353753939623538087098199668530139126484496788320337935712041

Factorizations

Primary (ID: 2341) 1289981231950849543985493631 (proven prime)
(ID: 40854) 37041756672701118061278971105925052136236739298972375244873736393639648516434221313263318618710441686545049538334138842978728661204540014719616208007888456681616869937154116224554798888802629322417142918423825348047725170511871820921911845231748286388868396513253066578771649019892414707991923944908774970605484514531714645537195937059280214572665327690398353093538798553037937163077678489088732922226587547962616997887786448015180901545688641685906464446182466677182943452204399739009128065626243182957204539326557897451129321836146112921994841877350564700757987727026371333403276998437518239980383891999806471305001952913482568420561646034973859983651018049111 (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.