Factor Info

ID 169343
Size 868 digits / 2881 bits
Status composite
Value 1493118021626564082358804716605903344342724619603595812245553267385369602739896176715313045598179199989461352589066116193076384109543463290608809483611299131946072063015688076595587973954411903749017136151168907427162261306813863527300816440407800463027075596858885838101340914686830956835278853462019368231148193259999296821893065063064578428407256735190628126936366214199631711846489048920986056053515292613271900818030930257031400640240756205519133494584201333451812697737917669952350616888402700917052565793681668294093057472057967342464126006088321684478548198215006092108695092959951008836901638012651699668103178727135750452276880285035786327714823448666136325937143875232066249474372345625761897460615332906568817797657520415344486902108202181853229825901072990091469307459458163206840598385615835646252526024863375938937261247350742179951487609204333815668699

Factorizations

Primary (ID: 167807) 989841672456580427804885218352119985137687 (proven prime)
(ID: 169344) 1508441262046441024777445119636368215587797139545292953788387743476678150744242581119616362752943957013184209460544234493136649412335038069771403783718698787498551698045965189171679902810647641350839630589106834199279331572436877865444433662832408252072044283919443238396004389641089251865714870592422169517462340833531862213504183177605146060681148152955465383670151767234510983613636189001462007733684694104524380965358691940456713530489987515130557181147510071985870505484128641010654166104652110022728072016316596412604314092121941620477917738540647030111727041133708050678008340538896616592110901558412042288588088460784895284404634452104391448696064394005190445783118875008628723071939357813972095197049976328499790205524171414456537576353861043234954326503190105503394606938279441799497689265490641757463547477346016477 (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.