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 #1100000009055123022 1,785 digits created 2026-08-08

Value

522994418612475665296188316246265690429864917856779982000643681259299627087330458031410343122223856189746611628577952247823682011141794462232586099754610040438711724492234445064940251028888664984029659909097446309976349307225808587555317489759181289132778921886104219758011017558980542273897127319495956725816714599143729411835060413005018043251908895351554773120110997256305819049494154079533284623403338472906738596519468259769869037276809418125009920508714356292298713501431656136443708265300231905350877885619287387731474055692774720882620356146664281590983964212711468212323242064107390622069432330813103422516481733229696317851279304274314099347854799871613190183650689485377877647577934785776431727388998126277777014097646752248659223093245311584713014949182764810912679674050696001521211646413050927422234143297939187256381441439927381805423498284859765986397712815546578372839449108355690217594724073093130812199965039754431828846554012503534116263724108580527209574613384528663526244479149318665536808156141421775986734291234328209791081307068307851296198417296587584230942477161764795829304040694013341455082590752880639774232702706641635012448623521507018034674056069646921570793375864677564221340746856316073152864178738761144166290922140483016815690046958836694229665601912214079271379545756096120533863705289154874592929213025008379680720424090361586542873109427682154643687917778099674257438796854138957256366615028858176789797986841668220347386827267688968699246994004444099128083876251382269444527984917388737659896559546211797928929251162476833894724696500712494472912379117755582369407004133365270306643157838328420441361474148391023646713065171285564121669663305131409700098565534239083501886449809765119904018656975595576038733182902861967932262683272491274723329
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 2,419-digit prime (185 intermediate primes).

Certified number2,419-digit prime
Certificatedownload
Certificate chainshow step 54 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055123022 --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":1100000009055123022},"decimal":true,"detail":2}}'