Factor Info

ID 137246
Size 556 digits / 1844 bits
Status composite
Value 1077528036466117291422032531351174024434851130713308055623149253353798919041357454522920711364171300040540733531263011336693446016916756055356615370800206373826651523833584973654748786898540689363025111582163235367343817181251106262314393488132001605588008526610523379223439315569015114659756774491764500686587855340958540019585430771249917741316963638228397940290310234656020852485367503533940532374810445651551642219658429005741873454942742281165579434018963182368456734739835062415148421258003444055808704260796319875257244114102205776405134770968896863

Factorizations

Primary (ID: 171387) 177474006875545648530139375828028996734511668004319211735630440953 (proven prime)
(ID: 172127) 6071469593976869537911553615683797600277910947534457749900057802837006355983080712760185070319484089907493627135017895888030787473838044030981019572694615413459898541917439568352397604857000756867732826214682767076859638464988696124883798667269590859189162410710989216813119834698207651533051253444710117185077136485868556766157694252792795863932529140099168998757484167126471578339056563755956327077563142882178799601154036278212228772845414253427430439552601915132456277605269681407336471 (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.