Factor Info

ID 139317
Size 288 digits / 955 bits
Status composite
Value 267816469802512138756445929937756588526685817505810800182407277158431034301175665335873230848036262468283228166101990908151398534327143446556016376661727913606308760703286585088869782027520194119065962606713835378460367052097273196967450975473361885914348948491222370872176004708681197871

Factorizations

Primary (ID: 138866) 992366694093342427421 (proven prime)
(ID: 139318) 269876519835440193936087789310360661640967101827437277655986101244946987952353067756159653232820240852128171906606206423700871928693226411665074082944344027187281029771342723835014240816745841499520789172254552014286519236776062558997935335816441232097670058448811451 (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.