factordbrpc · fdb
Sign in
>
?

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 #1100000009047416267 1,036 digits created 2026-08-05

Value

6416275460551190909222409008797699971003974540171004143679332461821867272097344985631811324851454477818885575785129786891755228169563337650427285691535805864761246095825763385508184188948214693952139448088692493151305738638500852254508901407885174021141423128569276937182314529920522558132925493619552429449166039289107360047511498773707825123141598797724246925299754362040844332965456151688091244222583706441382548270094365087736596802922953441665148489259314313485191994698125246277943247503687015699897179558128471275403301966866073277614951356318458476582438420973610840989985077008392237708579613128832080468344308473379480536993319372149242849091743141282956047685022586151681124018770545683363570853895137178735872627287099406452947342922641537094674566148936654334958822247540522879628671624152697937535293611670662347592568528027410005895748073831757295176925679301291294221088687060636447139531675523507342420617317919283736725992215998455765353308067590373270862448403004783126406516464385636828560447373286215532748785905793
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,456-digit prime (124 intermediate primes).

Certified number1,456-digit prime
Certificatedownload
Certificate chainshow step 41 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047416267 --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":1100000009047416267},"decimal":true,"detail":2}}'