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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 #1100000004848866400 2,144 digits created 2023-10-24

Value

74073253492083508025592577094771252483022284547420376287456243393924754778419652568150967889956321939744797143654061123594560384579860384780504183012692750230105665885630845156863496736730337820820146875015732350393685467500149883045780576175841437987186471042858923144582859329900007424944398111986685042838565441459793531335120626807106472773750791329677438328688401828740852896721610390568713763553655952454453330800609406621025485274511996615695475384316225635022445092864263500221756826837894348838708786585137802535202292105294520567858768748458016690398820153144046800572286174462718991583611251050017865312648203604371550015389479288286225459294723462632733878246257658971634131481832255751251461813670731025217553780505292385215609095688249146513445897693853624475455388051569887989238168284387116404742063448524670666764226449763724060933574997267250880808773266701006605553752258555696349110790881118193225960157255801143726236086415083751580557268411672470789538812413583531847787140490214845311726521888742999348580775869014765856171179206705844387119539241717864103085873543283255912622219869344105122488404170228771417614666057973260072858942731493990142211871682561476935568529192302744024054916481629534333603467801242167308973127613283830405885544153177827536902933591158814459412338061802118471186462944634372780929395143567137214406728309661768525519812791836503034335956218987685736276047371012534105618899887780947786231221010480459935375364189195559627067164525996472543868303030919807721305736599817816698446584990041917976362004433387293590908822117185239705195200265353311713128820742543456817454619381609574799548678076904541569367467257268344876434916612169771840283180596677434570324100199752697042681596808593786529680244851804771659787132442341196130039659820134713063278622308055394850947891176415652673604369693267633370458117952343619403996244817864504761658390656500821418178225913511286415738625601263730720688833843159543512582154000289278690132412442565003736915803580632033124058741940003425378440752172796481041403831851002956138528337138056980741792057787583052549022660417200723852340517428798859689327
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 119 of the certificate chain of a 3,275-digit prime (360 intermediate primes).

Certified number3,275-digit prime
Certificatedownload
Certificate chainshow step 119 of 360

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004848866400 --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":1100000004848866400},"decimal":true,"detail":2}}'