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 #1100000009053332967 2,373 digits created 2026-08-07

Value

181316113062475510629294558034966237144143792983643219724507610534494544293090297797895908359127810376245800545074494529881756805256489043355479804028072923008874345866760138665354933351808061598128059165378947739941670916942702203997781160702677458299266602747860977088099903510989650230475709184256525404312512550151260147847828630425077638479666262258979953760058175805185333789253934996690513912305779265408473968984961940537176982682328993953377718691694636105381788127027192406820377550995040900956133351597046700787786349578835764411548628270178690941389930060595995916204149503623580640819851692197528021760868819280408966825720889655196797899926394740927331348039144590780985316424612935661451803952069165281730127561556532002325633992235306126023613361030147035652057596262311376761888316876956754964078039380127475370238213305500276260072475632853596176297257467806986610303037091801324778710059974468751885649761441004877430279427477408579619005377859563430787239182239039853265077716746311367834081238637643609850256556274820416813779639445853112739031556861949170780348841727841657628485796027062168590148029675763666128599544235183710419047635595922661524277729615402858332505424978210321727381023453777456539620961756713455142836470079580672299542174080220380166093779040597069674826361216221227360641587099517463676081416452601114993581526903709456889311033361603989761081363486256901131435419773072076828417433761036491910441655524875857126365683316755335694816918022029033443915469632986810035479376780117219482824690413614900843812873392382513353142974752238405948826050821657272971555048518399285698633808638027837529058087502626239451251832194653846230675227241635176022756511411969585778390616442551989311390459224953229550241453876645039269313127749204138962293941068179406044844147047109050763033105781334584536324579639247738467416653190159776951990122748086960173796002878766442292124179480267171485215529775922689241346201745122779134200189961555097885010855157215309600679609740385578702570339262451566365088306686831621786907978598645511894228377183470614525130825206209116679927330727799275683814659752118484637854908038125342988765979700507553156810195671100509055783952833361822373217520539929460449668205193364961402107486032059614504940386033877817156498208625331113252167509343163128378925543980890194305304086917420735415639571334338277
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 2,400-digit prime (177 intermediate primes).

Certified number2,400-digit prime
Certificatedownload
Certificate chainshow step 3 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053332967 --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":1100000009053332967},"decimal":true,"detail":2}}'