Factor Info

ID 77939
Size 391 digits / 1297 bits
Status composite
Value 2288743244042786316015645929278887374416587620103280068321091554368192312133604312389702588776322401743575644242414843548678364897498529051545887162019962239488365265626270638451355398693288453539120228370990694322442785842275318735454745334832367581044868322468139590836453631328578377483529585870077023793041684648586189856960875278389130974652077794164041552373195785086840377234484902971

Factorizations

Primary (ID: 52539) 86778760327503691593013894228582105055028770779566151156583792136083460735911 (proven prime)
(ID: 77940) 26374463467846880578965514459691652658910917209870183449107060595405780558152387072304663488369982137597466882039952269060220102317378726204401543530793202768992666441850521505401245727008648905156549166572639143566796063110003364047069143016324424460185190707301365054088004989204663798213503350504374842046768461 (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.