Factor Info

ID 27980
Size 582 digits / 1933 bits
Status composite
Value 428118935535196143241061406517966733065592246915840824217174900933639834887176773437692450414959880327840750128288791927934403946449054166531142453220940573216567853145126636111539890707589417137444383032051657325896924883951420696171030646514263877945416199446319069129998350334624844933346047050963953117967655760631134085253779882270016440108997473413125452521378704338312918268509302746621212477514947195701309673903277535821064689245604090057544220536567061393138959730930412890238034516947492141897616640587745255047552362933471377403692913350314133428876503357072805958068521

Factorizations

Primary (ID: 2274) 4924630160315726207887 (proven prime)
(ID: 27981) 86934230916489519322243961971791041580421142953828743437644101550247222272546062618888374690814428527026915766975197325771556974422553816011422568497097662698116136164011840349398316984174468320668976278608996770316930589252173584152571059593538967169596883956803703480519870982856248172061383027300234289058882056864941069886195340719174601841289246578697822635268747183081014070967274596086262560520321774972357648536640995432775949409550960700116927971549720827601325365590163048976045019734894282805132800191201389032581216176340738352824909422676943139783 (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.