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 #1000000000044675501 834 digits created before Nov 2018

Value

768579651187374527151419896958541213538418662518481052842363939104941950776220599112006857333314415185387144036366146243331261913658370714218810304100267914686977356899532292819993335049888645490879962308750226659599545032338610966387082429695438339973166691175246008918231299038282288571313449276849962082906666209559041199111582600427881046277982148443414743393454945866542352288345220531741300194950708787625900603808245334872074768775101378337391682423200695778049407212863629945827134940873539785741964253931624535767010441596236778251789924792088229185672377835150571241563283692453219954250663141046725026145256494791527984180767795797078254338857844864858721987276087334678531908570073359858558146618535267145943095142579721540651736996319811654802049725552323642882928113788851139351605587288442570065461264711952136898278497
term 56^477+477^56
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (834 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMarkus Tervooren

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1000000000044675501 --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":1000000000044675501},"decimal":true,"detail":2}}'