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 #1100000004964141349 664 digits created 2023-10-26

Value

2538965781293973827357504992911649048587257847616951784896100166632345703884490395831999570716510553155862078875974537906618948915532405022692358281943268301566533142127535211607171266268064151880772643738606774731066877870746731325271447581554489569047153859347418348248652863437852204411839228616744451400520875878059594594431433999291901983467895611718891827952395603575311941725418314646882357036999325936186168924097575204225664553844135546485664478445751176988316152821979289593477930170186364187272986823079618415148078895470130761716737361804366030754981049398779645330607997912349275673820939811339712260992028955209009813697352171689681269752820260610311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,320-digit prime (202 intermediate primes).

Certified number1,320-digit prime
Certificatedownload
Certificate chainshow step 101 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964141349 --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":1100000004964141349},"decimal":true,"detail":2}}'