Factor Info

ID 187370
Size 560 digits / 1859 bits
Status composite
Value 27377572747715114822208899165470641831785433772635133060578903252576917197781301795590477399910230704837698740576180049712219437624903445951829155784487282171474909277382347605971266590704981354679351484113457565831870346270882401702247195457481564961729667769003245033262380721499302313274846643252157166682782863546072432159466650589539648293696960737188964685819274385155471482637471628868648099865511940931318581851873964385838495827319008742013014157043729239719724968697797011758696648268346059640079617103846571909389410475787825288053158201681874510539

Factorizations

Primary (ID: 186487) 2569897690806963174534130087800927448301317323351711928908089878644146787419138834050349420887999 (proven prime)
(ID: 187371) 10653176134462533405316917702111267940511296669335247359818155996486950962080662280714678678182410322911424947589485881471462933232039239494401183116717071376081401910599638460734973620032812323761193260523864667132224321374460791870679338544524916606328244452117634101433052602599754588582516199218197957366688045692353985445488669740328836278575910000043798135021134541875233114763498414494787956698832513638078254277372694793291205533532602176145070062170857461 (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.