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 #1100000009078253507 1,462 digits created 2026-08-12

Value

9094342767168815757255920713080477855718904195381373926358699250253308457909099459671004999509563945267486160423373446254312595792470067383786940615657975504336350233633514613161845492127799287044227870030752991979372727231295204474489181132320320758997392987410151199696696776963695418261422874039108380740808087938546716472983416924579037891163056824984051557330021236642498251460332129006506108533836003321857060637274963007072003080225888173587528271711722359855201686542117884729899073007309882911994674218064154583219640208224364911829148400698929912875705086362137390889387424124563205081324024253385529960033732205096914712813948323796880662696796992855091388191741831564446059904173617855517773937849304432747503198568666818785550443268199406394397445880399277659608047629961254750165085238191503901506795341102788563450457667792972513009564329051334082515317988738756453672669132896071832060406503596402977102748581701880661710920595881231470051822206207492074805724310003955624936284087035546918745272809414066995708053885527433745370930020036204370722519858285329888063007645497116580104602505266737868686902424464479156993501599513551467850733187508435530921189617327379825035337811693128698961069937837514122476770543859787564369066231681208976424457052488449931566294018898588858274272450883000183660232361159063601016631761664101270664473336222156608601972078633566147382610970870765764210708041416346981124211772417515036853135436619486877726529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 2,147-digit prime (168 intermediate primes).

Certified number2,147-digit prime
Certificatedownload
Certificate chainshow step 57 of 168

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078253507 --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":1100000009078253507},"decimal":true,"detail":2}}'