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 #1100000009047329349 1,327 digits created 2026-08-05

Value

1052212053858494510899373989235532225583823066677857467774720186330260687790408929311415215539396664071164972472968931133503021658208180764400123347900744835375247269534429797354872372565304137693165986889195654674376244116635599036398764001265835046179261132013364668445627833575201851253970871223411498858783990862576041506315075729387921447883076299380403949268740678186391797056699105103712513237266235157603734971019076130311472422599438885520087126833393029236852109000991716052233608938197613457959341853832061056983001521806672971237873787196187871665924167968628084352571356205244431363600728421058917023205971655075385758107765804702258824387503667708533572332123263110913053398413806958963342188902049642074973534358494558711665245954600939834090397400257674243046317836032626979429597302574880370498314465919636550131893993349304385020737078807605726975775944382807338958639595606134711039503424832079180343749110969435517350801349329164120969950423932239160446422928350967539818211212410518041830714165208223583597756375416000577570794697708425130755649891887412172184433393955436381394045126359735273915173544858928632381679958933554572557224206825376958747332351557742998668198539281893599319327334926318647850073899616611342724831651126500527952985355758994127030936475576272497077010235221076352754417482684543
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,453-digit prime (111 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 12 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047329349 --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":1100000009047329349},"decimal":true,"detail":2}}'