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 #1100000009061157750 1,278 digits created 2026-08-09

Value

614030652445989319092764505597906394772583426747309483268347836875685588217252462026508932024869011117950099376882548087366824762072434294852702864681243290592289687550534550287234414433744262101643315062321602553534088298824949593262298529606493022286533699213531977496066670528997520528522957403994386103229235072916062717906274863698062481477433156120222248535449159926097762335386029689417524591400700289627335361265856170539179477449495865354259808555847008455300473385157750180838952807098664467631062211438722455466692061313466635978281704054066296950020338390299016822468023159864236976550904943419718489128431703080103309647464918469234719776516610278245027641404772404226720240045171013872901523406732301228012229067904377498006247585081553161339576073750759592399924013407762365204886955101389429404467897091636343257175030250305437165311282997927869047947877229364527159732503179839104494928677047729273368712598805600520100940388227802245146114564972364536040211540655397334112275595869013451590325769052757396053658786549107735060881901813288893897110777761291534343127686993015822943528614391559789062605525714201309490952039382147613957641866267153138457074280390712090323491953240258234887266453170532760450648041081136804885228981588216344000952768638581608969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 2,371-digit prime (183 intermediate primes).

Certified number2,371-digit prime
Certificatedownload
Certificate chainshow step 87 of 183

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009061157750 --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":1100000009061157750},"decimal":true,"detail":2}}'