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 #1100000009078253397 1,751 digits created 2026-08-12

Value

60958351919333030933946790952277161602348280680831314765026510297122307224300057617466401515674729497012539776674010624509261127132197984210039236241578338883032432028269151595508360650232614050698912752963003183543338715076050744903588778752899419786347522263413326917481941148832170799029447428547553216978757130984417118828913971045299997453704944525452148681406100742326267373609743121233251370994878252683358612236874685879127562736668856804081005544083176146360188595476406563442349367545197375696124116672122796949412383405177303925319291475065067439605017086676855733328266127391438426789980917961714830494831798677903107187614286334941011403617325408259571413983097165538032035340938991634708641087390843124639653820358618483118925399400643045027582048152885844443113676784933360593248748675566990344973944671128170327336056153772075304514219442629192584750586504406419851197809214842382499342799305562514861160505008310694633964507099998585467490303680781844533848199305908809864304640673903934293307111963565942062020380574630069555569507377759987914522060294976187375452832351922592118010353093661073762559947842944306921046215116493664213215348408867609668136116948266415830550526697914305398990529409597377649192316719498976974666079176958477467823264109163206584538982091316841378130717513044033554893276518092627243356711194844756253031842747667149297355976578784449632869965229564503969751473721753471681298871242849694019812627603571580193050705763627680406767455252147480374596129972538607845284101806938757319189396501675122513504528264894594838480115780174442120789564675877939340999033488516937760180444582833323990088383338952505825444221105788609103945541190168464901896398895336314843587802693538538372710680677612630547811817
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 2,147-digit prime (168 intermediate primes).

Certified number2,147-digit prime
Certificatedownload
Certificate chainshow step 32 of 168

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078253397 --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":1100000009078253397},"decimal":true,"detail":2}}'