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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 #1100000003128814605 1,926 digits created 2022-04-12

Value

174912437190154803500054112270169875340467285761639854913325226334049558051082120749711489329690025429658611731811971541599123989536819163067990015586446930951051741006120169930647671320564088784310535947438929709982773269799567602595893937196955604097115887425373903609746561876965010026049222511105672520000799156222016797717144969369307803334278916626768111888338433406349149936268016115013860735820891809553330223183052947505953380057340140688409794747755147670993985638580998141810650425119190017664156484082650309597978362200654818757463025971514733909089089682031235915428630851241282894539853693524389162482351568141831303674122684951211666291965534546320661919343959432706708387457490618791525869746464880957899226932975552193178628125861820066562419914356328456007307321539144278792973475222081765181336017366217001752181079280424883911338528937630623918398321414339373336234512770486797588501400370991502607445342380118956831230281364908342230382498717312989748363486699199403072478893321597125217457166634883199676628357967631140370235534596385714095139441367409852424256883193740087553095255451597349679112643945691384231561155342018991905066283245460137975269215045689038053539582119604977538253760491348038820327277648999175964942212787935644625842816189498579384240906257767916448633389960045984100852906032169158621026487992552179475637271462770881390337704645358767630345497926532047292622840805199859012072994297571205824021836054331740354764647434448114965447678829087148792787612381948761199191210750914088155587894699164325805752618338464679602514842655349285850294632230908852396669615522921942047093627233965976988454628709822171088720353622937130815952745686911741539651604880718669254606288189133175136779212834652350326770031065908751074139606613881700673270093755628107756633415243899588445863342909337464103501907081801814345228984946052301626075448558939378273415844233336291635545261361330323303
term 217^824-218
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,926 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003128814605 --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":1100000003128814605},"decimal":true,"detail":2}}'