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 #1100000009055794550 1,426 digits created 2026-08-08

Value

2344107540039711700969914186640453218556832849555345680572987635406550902374586728874105664506599621745148947573888921596297698852687784205742833948872584432942592077933701198289286860793396865870961367096094221771136924750198801566943936970120585626968747972006516404106388186229447116191742520238724457898846412833086046742631846258343298601961236741736301986691745375393873951881765466447147764526146940360717591738103325277286329108884574018964763673407353940915669451377400753726981917162911826933643878031867044730252566842241522266556425740218307467938811321255934867635693164450361386767687328551010923585317036347633914251903987223736330004966883329373102624636142107682327083746807305985446312344205391233775396589212047274847465463641963131317069732361768166088455052322107381484589728468370669736537712255562656361991959316179898500421149707712683805426188273071137845465695767591333680180952722302488934933294501887181093587688332248277587295714842420775235077798742670228427345827833015197182588741769856987117758559954535765395361598338745479319089696693241827469459452499473273545291854380169283750997373763226842510801695527567271422231392614230596351594257383634974734531455009757021212375702616810703277688975904899457968573657158194978644980487151389589818625558824958449245196597353630098940992823897449170750252569789884457701999723034682346291260212016231385883567355822416497924868820774231161859281823
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,426-digit prime (184 intermediate primes).

Certified number2,426-digit prime
Certificatedownload
Certificate chainshow step 72 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055794550 --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":1100000009055794550},"decimal":true,"detail":2}}'