Factor Info

ID 22157
Size 407 digits / 1351 bits
Status composite
Value 27580936981241685854698184092519730657003400529084128367108373513279151329199983863664924410383484750728139059312051435055048893177996267986152973201045461132415981382478539367812086726377489875695020136858933312203720298425708029958130318880317767323351412668475653228684048501263107713897097963287850884159720203519250646281480719484308821626643096027273878292407635660596688100833285782932381719736997451

Factorizations

Primary (ID: 7495) 26283825237209622143 (proven prime)
(ID: 22158) 1049350189035489469965049048418755583143955532242160971226635238776209745796385736307032225557639890406972089831303910805386795796807337899410901735651569667793948125139170886330512453632993939727445305099342127064436902147565533497070722800428104147166785248387221435948719470252046094915869924399345709509667950319357032153025784631999364435502730354715065885792136360004467763099247157 (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.