Factor Info

ID 28108
Size 547 digits / 1817 bits
Status composite
Value 7130854570979917861822081964940284129145625251028361592772523578043739892519319347911818540845721941764108145985459888340439597525238918536074396979401613138064845046382521876994714917721024838505391934232397554697729904605446522775229937279721964686104898893766838013779785733355187092140751664702820985223530158319860774920639279734006809886036047609228733788248951651180500267464480788621400623031921478590073823763221474212057619106141294271209358506456943746892434006062679136244612333755155824007108273958079038813981791391931964384828358041

Factorizations

Primary (ID: 19569) 5331924088485663758835996822909123141656859869805374791 (proven prime)
(ID: 40670) 1337388614811501172319064946708812449968134846276025957760148984756678683851664830274658851305594405336534583345440301756956085683689286495569927354579484932116939174813537282050423241342707112761468693685439765518173263277335563702225011788154249001062222688478828260187713977009702808686473164779048834171298044271019160472165953016610345084169605577574253342209330159181062908086126422202468566141267785527289704081819553327068545177676275969974827360765117939941423728593542119416077790751 (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.