Factor Info

ID 150717
Size 686 digits / 2277 bits
Status composite
Value 25017060936631741346911549696309014259918200003681432099054936684827340796688768091544618195116295984692022098106534460428123257995821505325000655501073687347933169242933260970525250691117045680903085829755720505224575423997849540036783022881777473925313980153448272687769116002384335653975654253961910496818683928429009378481522427298478330164186704358382932105879729452481812520778575010730296746596143267603984754428226164902310633690388280527825018881812876604992122008268820959626970073989802772725334761119539680700622440851759199276124931364638066455444494919653607674479079725574848726693709932574377683821849216816842328830966263386600672126629067940528009184230556866244901507

Factorizations

Primary (ID: 183856) 855425237686309737177530427310240968531429787 (proven prime)
(ID: 184788) 29245175188302859072319584326333164880945668495730921253883851157432108002840597867210845719739649741609194750565098363134323004631091062707956181253638841625450696713279079863072967030665603198093092582685327500923948992728007484781853231190651562567730023857207480501206512230178206176669437914700838429024750397244482778935161916369550562946657571005308458039158321919017983023435972921634129862737333960661758543553842260215378667106890552735521200473022723005512381047651444593603052575731941149195601149780510689809767956897443250956422857283140644378754364176893172897833436069656854091944405853318629795959174699513020278181299893561 (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.