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 #1100000009057798371 806 digits created 2026-08-08

Value

35746298287280512985518031304255860954044846863063247676674592819816186228326905757341059601505357106879384152501092344626588119634829397944497864192294170940010947207713720630720657172275803626274933849528382587422307350761360746132788540826726446052522335785928461651681445976051305910935251253581923596196244686890541613080404166000280970749753538032468774449171317001628190102976288712551743980973052545063369996664695112670218346438752321519610326692848809810618691849882371255400449326098301097713500500778148167900155117580973926279084195313675857636372554704336498826366396613372135948800880688228184796953867953556778035548215414004570159675538868475768016300181141293410896738974628186801921295590200276402914224351156932391533370305310160633494829903951689847183932074047414305708931213534540921
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,673-digit prime (141 intermediate primes).

Certified number1,673-digit prime
Certificatedownload
Certificate chainshow step 78 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057798371 --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":1100000009057798371},"decimal":true,"detail":2}}'