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 #1100000004929748243 1,161 digits created 2023-10-25

Value

239254674589316630273167640637196808004365455807233721214278314106135476208928864947092021183841874416163338461029116364250077313966766390018801407823476395263384618667719705320290875676739529303579335294015019608484319556693896958059484257931253518278258682020195846164781264991256758241555733328331132188698245172977730738015116633057433153196253466655467379803349147348166503901917376214787030856506915368390110705647124901365628249741381071789731433179909212506110330870259868089032544687866986175303101874009777923411610182285303357936754011258614935159428099413191718382472978764070143957093495326688306348623012392997941227420427575695725263410916204785978169329676070369519606465222791994190540996831572007233526151173960992270084568974394070812756623572012917922495032209450876790302682311954025360630684463254419972986671401190382135054555563665312152556267406248854953058971021474317239442493227557219028973399195302342701954487421382060711526029948167590345767227555536970138337122701781551188713998290997303691572410481953894192081480510026145802313854242928016070918842275212255992520240492022998102476892940950061997812487771283608894729605982579
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,810-digit prime (252 intermediate primes).

Certified number1,810-digit prime
Certificatedownload
Certificate chainshow step 78 of 252

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004929748243 --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":1100000004929748243},"decimal":true,"detail":2}}'