Factor Info

ID 131588
Size 771 digits / 2559 bits
Status composite
Value 189761480117777868954771569277769372182716729461340079838567513909087866600058621404133555801722546090598808799742866320047540780445708648106232703369888392580564166733977941289865602920832450406069729113025083191073984964009173593816463518920048095373562068835009076712730103989385222976025088991197385589504631547509433581206216784362135207138883333780243382801396585105255842128012693922572603417130358137053012817909848028182330686070566605825762214897339049849939128547247600857943140762219402732674373653265346036859935044358010225762329905508282125615605560559389884967197141297727221897304015573071764827507432667065990217044884214376410961811500437594839964120250853996611371761863973270966489105845535236466320130017431599039069036140759997774438537510444838101

Factorizations

Primary (ID: 48139) 168533400241980286563052404726473301433809146623889 (proven prime)
(ID: 131589) 1125957702421705735865360401774323421681327474993430404607716273836682737776065335657147930496659321869092052363108507739501660177623323267545730890753194752512207942406313746808681371525434638737144036399438604061664166932875483622523228519214038241401095461050298897585598885217460830333309361788635970620649407981321666125239321826099868438244382572621981818402624782890431469413631579276359396442853941357754407206371026577211667666672575347513835663402837271853630959371215707098728305656078758480467342927840755625983101975142729821858587163936979178599685625545040415126421199758155246661661862362227180712582501000615941114539328998130927996218974605420045926783076558096165255263435328185647547704706100668507909 (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.