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 #1100000009042511322 1,392 digits created 2026-08-03

Value

630075013382893002826030879697353753023375341245387731632900536862888004559450114462823722348799771070831895461519840650852701854725419236545495311948193370603709420714817897243387042949123744784473375983731253418895194916214680236310203235022137249236124785114043086500080255158904153509255749364079131474069618342894902306497013778602185273573243296765896459080409020500855074276695187380706634725155428241067058129061097233839032542397156122658717797315607577006147075812556606694164822087473242998031270846591636448226579640511487252173152206929899831887489238538354202620632643637877144292127465632739918012346391032840532101492817190126572905556526354051417799441801390172457415174091844135418848821925517682166973552192306841985570434691514874237792797508084487878754469092394311884518240654891910094208300464889107627199928278912622649890109439951953348198606103079054394477480789964925346786394303463155026193860483307579218916626590447147145094237712235028731235302983536225530339394183460318161324526963044009392542427897725271925890121569452960723839113646313772115961060531436497720237433642952935036113088581734829516436439711991158902100350851984144926949056257629490260808651013717857471761244576872639201587935064764909967594984612520891025816400182960830047671513549720871962624542770215655287387896530547871782233887947034625819565762783997665678119172980021314526015437449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 1,541-digit prime (164 intermediate primes).

Certified number1,541-digit prime
Certificatedownload
Certificate chainshow step 16 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009042511322 --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":1100000009042511322},"decimal":true,"detail":2}}'