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 #1100000009059912827 2,152 digits created 2026-08-09

Value

3775075111393487336206887808514716499828095089851516951707793615758606416546571041694524191755787673234234409575438419038148911450048497882569086574940880906252976734449192319792573928774231845230695032966913943859251051631699816862778543719740981959975899652534474598698259605303201799796977572144833528798334917713142215477424507445539532240404406809567776291645990317604422124786815571245448066373898178728197044227084618188051351384668139323273700226940918657150113101042401528666396996823906529018055636722311123014439299930796604450225207771205694884659504000998374766989702839206141260063562325625713854992627078014048524500254006342710197903754237273556734872869597633222112268931991823718199733261912730269693182781921451748201172873724102922283280400788760834134811800542252628276329064999077863368418490758828437325661649311859087907481338085509607184926186963467742000479731313985733751857069924821116436196633856849394812639019882719120722234494522477884909664723748586455531838058250138129897991889626590063263883727870192620263250446302666872205259844648738572022777553933182802598752115546648995368291602732179830936203908867705534537993453627933706380733761216889743349042517185028500010830664444865476987404023504339953199573281688054773243431548906054024052980598356764325394175828348371835815879207402012292976783577275878951132302582335506110479791342833478842400278863527090012831407382394402919247503999752433642500952647838490561645480118643567292266711174388869769137343782089403914062994551842678358148746022553587859679987146932860836759965170259425305052757739184780092642400998142311441489005721974324272075024862224486465764342153781553812571353373087727946928265728144320178004435454218736084149824860476274476672063674377289779583997483574569273677291078382208643197451218986195497513523887363166810580097667931013010193724504165920048478339479947085848946592883696071275816536048775765324059309069930267736425477774824314026732526516219700575038269238021889259764247494127776198847389218687104187498702678044977693884548559011233987386650943369109127267078842158435512216001808553048706455705681751474393277655736079559
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 2,367-digit prime (174 intermediate primes).

Certified number2,367-digit prime
Certificatedownload
Certificate chainshow step 18 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059912827 --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":1100000009059912827},"decimal":true,"detail":2}}'