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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 #1100000004983419879 1,104 digits created 2023-10-26

Value

898147406465621100325300515791591500365621205276633141513889907832946038286746009716949981399101592713893224919988599747007720480657769637736073708639095174883877465886987783018345975525486986889966892798647970016005258897436896228310479023015968159976531062491441919871870618163652158466848142935468289925396428922215603385515177955261689369483799018269999863413421710550310024920035606030168817376128606069714497216306988520904857545805822516197953734356588512147844001136416825436407709327703135556835720491218774962190179423660300598750374287975844497713150284841120801255941332220053571336167013242868494530424966928915351529203777117900182117273361072727410783611244757195442287878394871206338901379590527783114081167214873724340993327959598793445642881899185003729494813349932891107220465237453110752440625627447015699592267033506309948489535735871847463311030164477825640309339462860679509832003617352518402975286345716180947169001915910619806371785375951131283072606061919356779557106383422037715984103267884756809856677142210257028292303333960703484417963769943189330382837102804317770475472253
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,132-digit prime (164 intermediate primes).

Certified number1,132-digit prime
Certificatedownload
Certificate chainshow step 4 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983419879 --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":1100000004983419879},"decimal":true,"detail":2}}'