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 #1100000010595901891 751 digits created 2026-10-06

Value

1100681068334918855879426494020325974196612450165017483579728557745700898366121513286945857071938994368863517470776546621837151300920962561136079093344264535390757985225030998703710020703457361992302203234117127831967968657698670724442025652306023025420958100427210241103351665236626135497946110316493671724948937495289416403342547493219434616848014959953776136543335896199380918558855580167170295407975586886090672727317243129123267019826413472814751251183033882462371956520982266578128946730178712318363391683180846401943986726542528064276550190871638407513653861950446956634583137730123134731262980950161335692153835321845131048403184896446736394712012718271259280215286236310211706202817259870309846846776933920349539906423923375833377272156649267
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 182 of the certificate chain of a 3,195-digit prime (230 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 182 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595901891 --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":1100000010595901891},"decimal":true,"detail":2}}'