Factor Info

ID 164104
Size 342 digits / 1134 bits
Status composite
Value 160668414648962414802275483929925055907605868593169233206733616713955499538905734690021997836557051730045636617338108128763893459299613823400509098121838974572465886468082713202924767580472236434980999081191064600885735299485806460608861284040543933283531718542823160230471241056630192650410466556829781956188937882912078231229260152099640417

Factorizations

Primary (ID: 163578) 72931323398494956543521 (proven prime)
(ID: 164105) 2203009724245289647003861489093536199144459241704456966243805030607888106519575359801858388747523546953953822481947843573718540535525282727711798814420636958559183038025351942621692113145255845090463125895872518972046436344785205599948170698675578880488538072635328633340717698089122919379700828091740155439563421773377 (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.