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 #1100000009041852998 1,161 digits created 2026-08-03

Value

292179533383642626532794605380720970837120194350160544951747087403508190089243167835205809582586338764542009042286991372619510871060452818138040072474983060090898361504033797616326094815831887325058933310922317553744625285170720074712659871294805207588074174528941046410020465645080663308767339525974654172298451885873484957285068166909461246062853610502057568001399832866258714037850083942907027076917796441011395264999650227545089277231147249680499198552325581065488689996699071751831495208786662568633245123515751816038659923130357913573678686794201250936563299083645089309970576888736074337461624022048351552423428570590269259107270959780997405762614762729635629882800537307450504314786646148387932443120312209661984845902226465808295903636651535650045029937113230227175596193057419072198736898591584361997892097972376153114360801430116667882409873538840182564423753515412726237053681845234941573413188902853285470730051633286963618382039776130561237754418985683801379733190799189009207192599579282264339245316325439591681718931016700772624778543236791513310602554257446336511522636082974408156488180650576760073284399601583548473000739331188678395633233409
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,306-digit prime (109 intermediate primes).

Certified number1,306-digit prime
Certificatedownload
Certificate chainshow step 12 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041852998 --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":1100000009041852998},"decimal":true,"detail":2}}'