Factor Info

ID 66637
Size 504 digits / 1673 bits
Status composite
Value 289178259792311324646279138615274062522562775884074471352090405020038922787507180521958123111701070142199698061327079056440001581667976814479078981091304922016231405567160982933237790627613546098387763484825357250839747106948673995053895877648977799347124570837629809628443968094136127657865709686856682093164775371238085307759923569704215456594132471732815475205439418256497828451924316342370904522078915351423264484191551891133527388249978083910480804864529247599002509951021273766157215201559997378829

Factorizations

Primary (ID: 66638) 96503407123053452177 (proven prime)
(ID: 66639) 2996560105111877128404271500595610589183621063573983075373695375885895017646021129173303601381062286065747698311597446342034551938079289705129441078976940291958844554211634071420707389978695019939906648060435763888528257137193079064132403066509156745174311835049778633258625994748655580007998755290558912407542860157210594972328913937297807600684066289339314326843675662272407004133935684907951575393235137509082912703813646595989394046268421835498315963339767509349558441361318815677 (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.