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 #1100000009073140637 1,292 digits created 2026-08-11

Value

55238814177339786052296410350757759797418804825657725725160645347983348025469398860825452608386188300529430043510687271204728948571016364102862547072554522399824158913096131740643514536584624615007788456458770069693382135006262113676687554345790986056400233819797967338287507689939345231135506450206902382439752330290929830995698433347832330487321025638524073143757192666616070873924717730608017915175441560835286605349561871289185136325408589518730001625093519398271959967202503343920173122441798305088466140983526995379280008272199796478083281742671747405749094740029833034326154319248874109851161638757150006953103166804179896272472658938406435437216782178279955954009361247194479771107686535839793219361846811091416365888910127759723138976233115643270197913812231384551454102340985557989816321146106954981353449456583020306482711008254186682827844904610067176115456322680747438931934037081556592011718308748399867798731830413415040178611156951984115808528882831010797428249811802222271838845951958001248320157086664006663318848720179896740229819683114272696759607655262775162344602822567677504768249431615417828034679362309369477085400348891784511869055237385138864773319504682513171057920558141381551998349715441177330555712356229977908816117108554006358116432133815516211483516085466921
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 2,119-digit prime (164 intermediate primes).

Certified number2,119-digit prime
Certificatedownload
Certificate chainshow step 71 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073140637 --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":1100000009073140637},"decimal":true,"detail":2}}'