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 #1100000009086733270 1,382 digits created 2026-08-15

Value

12952438155645077192727554733662464702631656155282632029795725468577779159884385623377217887513846904736830762107809796049538769725045729667084844333597428768283040066374729825183169310325134341364829866318382506830142175897468102770744461381746091355742394594783277924246401729676037600342919735246286109195225853153524207822640277410613762582608361760798579807384420797538354773890190444899991702047382079220175621335714827419205358169418541240287052422899752089592305561240937871101487292769166869113045674567937561235108133837599009019119694171128154611953164312310006632765151841471459208231297999782654914279420828176229129680507742815628138363862486937703820019060919884729522809579892832825603330441461845284720413716617193151596341623080063611530603534123938478078783392837319514813414764080794934935804009876488597486360669260174430769354451197507210695732442967456280182299884028096584414241118717236041504987843799024331316811544910841963672247854976739469808064943731116135458045536848630087991989453049405557407808661863616540545230220498114224676338861774851435411160724571233703550210949660431629299163639618179405998505516039673637318159051127307563059850385862270141440208175842247754805173301014103459573992846096502577936998960839408507654431077228552215749750930268787445571530391033014046216830205481058255699989895089675560149925022123294577798260481701800537
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,973-digit prime (156 intermediate primes).

Certified number1,973-digit prime
Certificatedownload
Certificate chainshow step 52 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009086733270 --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":1100000009086733270},"decimal":true,"detail":2}}'