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 #1100000009052879605 897 digits created 2026-08-07

Value

604420086800842816893653634443598060385925808939364517101977313628990828396168651263795241324934460966733555545478645566304254893954207147780261798967006657863459133867700456876489978845865018112462065446681297174081948176344420839092143813816818637257530450200161387071553612135207111366320489566192602448759558016701773803292307526871316094548142570111022341208512773925954536765678714019616326062671009936993821555571317756721237803432883576082128753113120594460537094677130215269284618645823722830782685696634704247723174371542942200258689859066542322113294252711989420756501561336834296454329728957402725103072059478362582478497306290063270369708939885809698728727775150188634054297269902928382309933196193735751639416407531609981665023704577561541481754456731025718418584924179278174830461482072559358586972937762190355450505539076447049991262736254854504825181903496879397543188058846949287
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,597-digit prime (119 intermediate primes).

Certified number1,597-digit prime
Certificatedownload
Certificate chainshow step 54 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052879605 --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":1100000009052879605},"decimal":true,"detail":2}}'