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 #1100000009122522706 3,096 digits created 2026-08-30

Value

128785028678431556542979106832906924889772959107758843649623015583378079971143395382560708191464549419019580478668261708378213672140892138766714233355714968032672376225074439666577642716569813517101204282381601766320156221557122381489309509313310182774239596001118549459822040300211014330236485622832044145359474090223299716052780501709115433093821267371686258771731494608690291723021932202032402532447304460035066118014264124147638070004993951571135478877220811028201058709964342862227407528134862882276560819586054317087543477445933648238235990330650287179085351933839959302597564652002839386888360680652278479043488294062840855376295386871376246760485572698625493824253467841723348797183447467576502372525303377516244621447880161363449710195956555103729466378582980502583440371974232521554048302388529751437180075060404582054128638269836027086631616135185168620820691030494622118846820939619169110482422630469918044571981311657402059070196372716009240397364001682360088226273384337674963526983138437521965652380047414406576076845319424118595606411638031345992114573228632593497220840734940831209788366131831464160149007816093442435782006304275236086885192101800851063829787234042553191489361702127659574468085106382978723404255319148936170212765957446808510638297872340425531914893617021276595744680851063829787234042553191489361702127659574468085106382978723404255319148936170212765957446808510638297872340425531914893617021276595744680851063829787234042553192288116517980371563621583977441533495005987224413946551526075597713982579408492949443601154213057327889081825633897529198253325633328880882963847588696823180021447849745773317707254146706074172773988931346429695891787922628235241556471192506058984064749784221356723870139592994485911971200157980035803793024559937133562679889623029877800822556839819642217181310644319768580416841989175786744740598491670394891060356524298365613979412973607998172576673501669308561460373371551096089526582787748323294104522639842625874789801759744006497631270626774783310369152322023516318961353801912269163981926593286737060480114215530859096202923749687717800085392811178964239445285411744240614877156227568116057149089176724565275529177619477917464925959121454954718243294664674743085551999178672837806060108553560500920284886712041923777619438827672381838897026083268990594205204162917308090349856872323732146740069026198095249094505792332951211370398428208230475241895607117013929649656388432147518966390410638118814055292073489118616640807127476126041881425372404318114031681542690725474872492611829419844841609878272376278638493047717678384905474249905923493461936970294746493352200989996121728191518455416395088665815353628643950750230261368643232288869160221438299126214597428138627004604144640571586331029459828294727858353369447492430107597005590176766194643971267062203705668597102688650044584862621657205255648189655078354346314413220621929889633449180922495738641137495513978905956141968242880812818912375102426131544803743352931853985601694610005426247443279343111667322454666205436076504297297057580936361445456049838533777988365639881
term (40^1933+7^1933)/47
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,096 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byCimaron

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122522706 --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":1100000009122522706},"decimal":true,"detail":2}}'