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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 #1100000009041828994 1,082 digits created 2026-08-03

Value

92631176285063414594169175022657954754225622949451506443938807764066071591582853542298626372373798453070531409360658613114784966372868062965445858658855845118566325781548500378801033917504442705832521292568932578007565623004202476887045179444804755809406055681376698026866447339719867768753910010610253605283079446622128431554895274673398918715302957641652567617537819769855662033944586921038252271363075322541054746494900621533229131844038530587882399823085804528278818608829538355978786842583676475056004023745973883066562383918030893068563258930017277919994034721837180097536509516035802943435384360061764946330916587315195399964925472159503326314877819741840595137215913389406121581696336485625001631486069848008927661782723907648477078457162780912643368135615434538864640406348934218146840648900520728859199693633374459252091578448808092150133721171903416509876649326295349728900682776490066698026267856071730991185297474300374596500327166045583342332623031835999264487544937172684214441356368896795498216568401405980183994517203779910524277877923535752913800258779190471969309
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,304-digit prime (109 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 19 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041828994 --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":1100000009041828994},"decimal":true,"detail":2}}'