Factor Info

ID 162038
Size 576 digits / 1913 bits
Status composite
Value 513418398864981640376244922120337007873141298962718402055816660618817926570163466516715524242618151618067758663656636071004432181205891783877141008395487287421182284815730284605686432886177333542791534738410352159724988330523676286207793141811032129260772902753453490144030383572263482797922675198611466111994727784357828673343246941978290530476406506322515656251903753043720075722724856422844248451200875576538309846476715979916236170123947329178496162298328474977483631782083738804076067653448676268650608643416407305364353175213725598654123931749038848814137846940967602289

Factorizations

Primary (ID: 161395) 1041697754447232665141 (proven prime)
(ID: 162039) 492866953656267016519483529485651281560140734826269456221200622934630565737265888333476719218010773892596745338877490527752239822132970581495965072365605090254676493005105845894191782337392570048546428155999846134295394702652705067825163643191023933504606645435342942771788233193321053776996143198998292850143401337773250463412376122765318209343629861253234789169553597766518154612782084465748607105978987155253899477149788091237096025856073417059076237487630212402654482318268165963528933170802946054166041057507434173731043048092594816643784868288385229 (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.