Factor Info

ID 53298
Size 418 digits / 1386 bits
Status composite
Value 1247060097647673311635125478560599460442314081824304524913388400955720352413777252574126349240976257579111472722095942100160476619230892082974196285921062182140184680031986296422463899000327123007557317522891899363444061315761410044528555439325807225466300858616089246473143135193684984938381346226710505285461275832627231107607949326990025488095671115674827686938445554292084697368186610715932312973456712028604666763

Factorizations

Primary (ID: 53299) 20865223052582225133417373 (proven prime)
(ID: 53300) 59767398340529143467806989651686652119161931805453834372193901392546306888159280657930910778067842440072142280313801887109086812258811053958623317549341470541363931275365682678348804008323260425450538276820546253547381461462543501394291274025208256096182901445268855993594361560393275511973511990227827332704176822985690243262722633024722574877530692822388304145601364773654125311849661423431 (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.