Factor Info

ID 167369
Size 888 digits / 2949 bits
Status composite
Value 541672873066475709140922616081483774351952644722180418048765121866276691140064460134362973634142547721248676512358667305174650659794045829869019853074889808503059587696378050622858535855936707967075073111824278780123773363996717165473820312811641244327005568602513598247105357261103227808210604046294752240839994979890273975945419659881902125628661872178042002179114037433524176948946956939139904655220235555350905965572646950496707148517503924122966424604949887361355148026430795800626595246808599236311344572077979062289192663219934101863655228649048731012319271540199777698828872573465396730796846458607067244866080424372695806131171090425530505854308787158971813386525090878947049088520711300434398466563188973145553175153821311805546822569337922884299432452275714737237494380990952040036582250235653400899027645404627162837525591498035613283106905031186244479594831753875704649718091

Factorizations

Primary (ID: 7649) 28398752673271140825020401 (proven prime)
(ID: 167370) 19073826209849608072118873834961957857112636873735718761250963317776208322541828594126971490109226695173458018472443705067755083258654840839292139839184148518644533335390235227273496057144749427658603702031995830429446575152134047738113312840909402923758934264381689591557242962451389389840218035940224412737648570660666456788792323493338022631472465252885731837577248817808688899525936615266285045061492965404781075893022853843826719729013387254176536609031524925389358926644144496332904808040377371124236433374257820154393416750022414256705039630663526554807727352019346775307670887969877370671559407872197864777679938959818994767732863726356713796916390905423398113842758718165436266324037023458360758175080290601563294684190578456628498343291595634155003579574399184608207120082131296709344283292521579478804889244967516197455647791315585987254880324252221691 (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.