Factor Info

ID 137238
Size 317 digits / 1053 bits
Status composite
Value 71769026751759784407244023554470842962293893439857291086451408706427071470092542041534201976534417882635228358920427734441076214576669650180503429638652529778565165791536274428238161116681408704744271888610439772826250357653223185818184412144820354864415975302732465296608454765930001661726844224166451074969957440657

Factorizations

Primary (ID: 136413) 1081383636631149044212969 (proven prime)
(ID: 137239) 66367775801881864377819818060129431452492739061482582416153089861104532704455143101888988304756334364111730762117163368611327820951491005331414906438359513420840236164251335575706621324059450022389161038728835707527112504185684859877611271199105629077783389945128178705484999169414085519675753 (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.