Factor Info

ID 178704
Size 676 digits / 2243 bits
Status composite
Value 1072433424853797790275189338419773826664399407291706098413023728527987113605160108478494387832197704320793565575237647964008091527277139074183177936139696306533788268087449875577102880034725078518388860619422707075519600756219791362447126537988404702325117415779553909750112579798588044413441231920293879192798356695659328518263891392385017517360298586222483124574397049165911063986293446704919601565957524033202955129368948411206025445689786394496761993616285966010315740767169611587067009880989448137955277770599731094800729453014063164122535815585997721387595614457608626696397702065338021649498733802825223967314850190771875859717209635573078013410089592487916802919822189

Factorizations

Primary (ID: 16618) 122805029678209774239568680554379023530649238353837445060117108769 (proven prime)
(ID: 178705) 8732813531041292265900803711680665645192077726631976404334192986614311043827555746503795670439958529118611507637049955500995604106025837376059236554014394570525194325676049775523320971340128315608648061978061570774297012887928173497103185578622928653700251338043505376990970239870756445261668390334349126326160632310220545150478429040267841702860625767781125767564602661357873848365210980351258760067190516148551927538999463300796683533175204946098934114650989588500866293824747810086427215629602675514246351251236901300812876842813221111390488471034715942653488234624957766389572859229511689775554041136415181 (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.