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 #1100000009084003281 1,450 digits created 2026-08-14

Value

4614959410239582427637578365572300004892460763094847315750645078187556551101013920429510045531920795301405696308222335651409242441044829218000082488456690032702481868285335201461482826948580575270556835167797037286100412674146660570916198564503816861518870073694239581942422219464183093844322988597158211600072397470520029876570224953921146844246705664763146919825248901618884585438285960681817522600294078525049293555607286805242791838588241380059665923548843413902825556335666557651798861083178183842297402264948329279490134694410432635447162486449715002566885269004600032060836164479204759147163653889817043585133362980026320731546206253667576558378876713830057266317878860365423442794467409696216573739014399485711936851068726820653042513957098466827894357841097654346101020520569229016624076842678077143025337788517793631815857986520833036673255797139300621943896606495355861288462582960781174915877913118285261055713313056075687513502187075438934004030263278119376199748627137210503400051359389889211299663073995522607297731749359644254993385024446113183427141179248103503917068552398167746484725943552308459538119500910879015733600805495411002887724354737015357226313274615619345193565728574336159885279179213922693846959840989695903414737541697829108411062286890643802105358114311995585903543588980592364356367578698421095546982964665929181764621777973589008371292746463964174303996393917853477626826261286202901182672733147883847519514401337
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,939-digit prime (150 intermediate primes).

Certified number1,939-digit prime
Certificatedownload
Certificate chainshow step 39 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009084003281 --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":1100000009084003281},"decimal":true,"detail":2}}'