Factor Info

ID 158156
Size 874 digits / 2901 bits
Status composite
Value 1836033165215709395690157081711902613309996542433240720525813527013882482967960873664284510615141988783961527375724632451645905824918316072221557612025530895857625795784625095867851517820449517920818088885846480632595840390651378437481672950159141685713814697959433765019036848765251750798045324031069997991166313080322871573009494048887017557951775242527778818761439787664557376573843886553590149463840770558072071130113215452590942424276152292628386420475742833185969524456306148665872573154612770038824035553608619016999375026498634468487318509109533868362485799901587169015776381202985924417129612469630145552125172236817199170126840201779453870418625562433981043388734501943132747912288843725501498371111151496437738135386258438192541767855767244083420987437736935208510050553621294620920489997524682130952726936247279199982563096500170268888000197574816675354878008769

Factorizations

Primary (ID: 158157) 328061316746528083402170241 (proven prime)
(ID: 158158) 5596615850427419767261947845355589467497004154039372488304693167142036386539246001330824796700407628008287835748185152570694754656897739135065490838580236264045955282835634782738422009504416670567109205439035609057141921505156434278304901118938538451395864785631745985218573735271338556983802471400258752578133131047856210960143935341545301879372095495301066693631657525242395285664212696940624257142394422530422589242988022699423634875678058594558061864481421558138573921384991526161397093214073291044966481490629040637414815336874201237745787576910622795829611971848138729588119333859102882633589027493043620831429598545895658130296304115325451374171867918416849248813360064545471838814618131894318399662264201787302404202631157673704879717005519679921106704648279554377171312637247748576374857178007870610345409676324273853754588813874871852609 (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.