factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009008043306 1,710 digits created 2026-07-27

Value

323698894654031551612825074129265414237453946135296122553804978030238586157005645550650239059003760612261682621099092678658399758073839571723560927840632130263033741826532064058188259838392729738297750297168699802672319922056605236255543007497736982417707300485053636707144354628712412855556611467488762730546646847511633204411081379714481173810188486255511309281060120243961141058107378144011766319568885236366198094108433005211402890966035523640670369844534806581427298438847696857819082304857236422468336557128347859150977443524765547497274091701274454257751086152298377703325049759712828376271856882771052050998347796228130203994226746463593492406293497436765513875643064865575769437640673497962649413497831632185519324440071187595664013369979011831181198913348285194786487573943239122373175881477587689931392324721969171250420464823089163773091732839846438997436887214424173903148323576217848724391835696394767210737016414341985909132957020615709750923741875480278303406821545104465237763745668979760065775308937587025730013513208351874629896113853039516578030995107094468096435523993019722437352239896264150926854303475517284585059030239178648551825076113816995628840331947976583599159570933304033986385235531750434210967689540020093007914016283931279955100853325500994284182049035960244133581409193050084736795630959628043033702217747857470299951025717467998563545114620934286992366287111440870691988320390191889608466328067027280359692084439883807667285646978428086180028463382682742909291536850168033358605475271602196032174966544034158787495163011354009772270480812957369275023083346184238398704766068840701718553094403068743422572033862575633456906737299274857472954977779559081478667146784441105897
term 1568^535-535
3236988946…97<1710>
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,710 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008043306 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009008043306},"decimal":true,"detail":2}}'