Factor Info

ID 147720
Size 480 digits / 1593 bits
Status composite
Value 261487300102586003657559333884728073201664460462756393121733280438308645571001992905830731600359633215358898664281833771923692704590954461852412867112603556997505574342262037157872929937743955702385183479692186401016476277914572533018262814000281378753751898454736251807940229176770651740914295668468246849752819958017751527542507317740790047391113673971415205748397838446769396244796655116630486682322223448549958150374226882680524015131435877774583419393464298258048244219146159

Factorizations

Primary (ID: 147721) 925672093418562305243 (proven prime)
(ID: 147722) 282483723946886843188782546895214866690983384215271414152894526945139888009788216425514429314311105930036141162709913360816494896102260187118665861875166457952609439860543359777619361406704168571500339491672818564948128491377774262174514717329868818572379154671454809194098122121944785382241993915780875723864774886957313772721026959696627296294803283976785017635686611294818411121881557961559106808164004707145013355973460225415101434687326805570208876046013 (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.