Factor Info

ID 192631
Size 328 digits / 1087 bits
Status composite
Value 1328401288737856955903298843129827996307481670196432876178091107716271008792871441510012664139081709190179601428873018968772246516629293599887319810836287926666749723594406249225024027481701556020085234151978100352539248173668226309288584154990268482133666645457979511774280108181504939922456534609139299907396986960667977276481

Factorizations

Primary (ID: 192632) 78492172899044790776730335383428713828976907131408337 (proven prime)
(ID: 192633) 16923996873502566952270669812538195850726337490455271502856699492554909395039866507005854093998777793105262989961112545707055224973317957268081362888796331257459794318462233814452924463876757793381304744175743809134041062791746159952185828877785163404988085013203874369491313 (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.