Factor Info

ID 89403
Size 820 digits / 2721 bits
Status composite
Value 1266282645801033144395345042137785431651582428699361129960766181881906457999047810807276221979112018423380601625804569611867192742252616629999300228805851494651693133791372499033687335543942438370961326352962138831177288967524013308217145547154389834046624667175592354251672051669017433185391362221065802893041299876846141751830980608843346635505964312342755072349895007011064685212589681987748714492669622834997619458290359434627940225955702609695740665783657276251653720234419868004728785444622361488285661330210973116272139833440728069428052565832498638918279925115590642980372127553837477773536501102569807620912519200653632644890849754038268225022911220744620615177069905430064310782435846340553489522195100654943136557091371020695039888707956464683801534387562941582111598061062734302650390110492875962023973934839

Factorizations

Primary (ID: 2926) 162259276829213363391578010288127 (proven prime)
(ID: 89404) 7804069329939538046349486803389636680940403749092884922349541356346262227424574074717908813463459166471417323587307923915881076208318487885942797510113986755378343245351396330361419588243160077530398096311727889672055017129070306207369457189272354940900563405296891852307527288535149245058359009467121780419745673466488083718740099394280888592425284766741495940472117824854973882370055950008424206857638484947832531011993386121192178419066844844880415430408272693625311690031712787661736050942284450167226107680821323180216837637246596852765705023933247872814297458538166450338503009233673011043888370370368423391494911553592885191761656655620232771247974843037884485114247409034127384078321231378005775708422823421538124378795802714622328908164141257595578708173878938762614909131630857 (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.