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 #1100000009054708919 1,286 digits created 2026-08-08

Value

96120511471415460346529172555798684417306476961321926378938895506125046369907570925818375459562685115887477197851327761291494468205204416070285330042032480252881908007939530474472799918532146812143191267310670300800125637697908743204779519941927188967317929745641597886599476084105250162876432498194398722872983936498853785405535481487827529961333768473436618294682382395267055984505670567969050972882731135892259935802711354300763335509849783224553765764891098396959549071774841930095173904124487009118710215882808916622657928734087918457206744109821476710709455885767959948068955898515615967599686184828091751637596036503571317646752049367412328582619531465503397372822679610068709108125145619569759184820878378197151994491087185141108844160614977700704486939437114405420873041471219653398368532632135032372949026452920893434120503411036106510113584847507943478514264467177848980862972023876988572435531483312534391615252158088186943371798581882951053979553208549621645483998106722989978842274293031703879544177322960392372322781953663295614817494462860907067755457413726139501684816930198277429692213753310067976559068968867004524864244161907338532296114498752926186453827160446841007623297346822639999616278263638198335171545492663305769325481360972303569121146254284105615602448991
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,632-digit prime (127 intermediate primes).

Certified number1,632-digit prime
Certificatedownload
Certificate chainshow step 30 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054708919 --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":1100000009054708919},"decimal":true,"detail":2}}'