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 #1100000009076813088 1,151 digits created 2026-08-11

Value

38228500102913782246774195787181147385564565048221768959158471827038893583923821797079691037896101646503251195485069123485994638324531899180137189095009145338293442731627165501530323509658158237040528352532380089841651796203854720998560999008355053864097574704669531888093919959659404273913220517907836174454781273615934983207890458156240056889589183836436239150065030090395363258601822458117312618217295761084986350534017299186251450597877155970485091289015072079724416212087299265923257889942743642605122958747108176852564838556654871376660649633144457626400744578159373489393683164113274742825123434950104412962967240680919724305571027538540729656118680211393568775155558808072143391776393060211534980171633421494163570955406981007140898278099886028601414652414582698339647100303391234889478748403153125266396134320139240366177869860167320277907534401480899866926969855993145307719245813060100114616995775456335087256585061585225109108388725616747877755240615640554248438159968632269400935332480930867630941799717065401274831546488809597000688663555597301172636145974672864684785737106046698768109915544876870287350362974681799321079778666792580189
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,821-digit prime (147 intermediate primes).

Certified number1,821-digit prime
Certificatedownload
Certificate chainshow step 58 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009076813088 --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":1100000009076813088},"decimal":true,"detail":2}}'