factordbrpc · fdb
Sign in
>
?

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 #1100000004953869965 1,207 digits created 2023-10-26

Value

2347931169943977294275021162720411116671168426955883061366342098058546574822412345895214662922195319711184739575910681989357054290835595574049844634396109230420679494370806066003343914871025599873236393603244141246518561921601340647699731822144095705124203213163223106134162159487485563782676652906195914609335134566278070630475907212219601658395223215729651765629102886014483120633320481914080770467360273219413093508875239801778935154068319979030578496581533326463981631903879736037457817755274410347321636380360333736111190477477700714621669303692448414504732427172394472658924492765131644007627721413988677769398420977458090736913505323180279261041407489531881519111882764017125982544266170464946159671230426514874948705170279116183292426960262826737095331290493950964154705142522065723269891367912105519519146508227173251194124043798155626462269060181015342231565371919662115145006153359232322918818840558916679078062534215860825611439589146906297444682599981804347342337347460756982691968804619935528646903077868384265144007699767867558898421963759741858706427514113640550190656613111237296530441228660386270157451969083740330651705616319646636521204105663997958849918759377399770996805192973937582621
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,453-digit prime (221 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 38 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953869965 --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":1100000004953869965},"decimal":true,"detail":2}}'