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 #1100000004894212449 879 digits created 2023-10-25

Value

458250471796616338606791625794288197465933578107011643389582250157896250030193531890281856651458266357161954844077726313934835043203909086275087739486497972424206883410608232447562070551406874884358286095044132033066262224392136615179881227958150759631021329342808617657060484747076592042545511565537038221010046995556432670558871752450096876135866705617686029223931377839790421770054683022117518797220646891397697147535782802793648754585688733521356662619649868624056656893129064500689400588067906413512836289463594914757784119686904019552399490071213292341775757135830208791219159020890216642815082597026187255825296375142443100783773360616438127878794981860406773773031128433684846462960212787313131567715382906412440306295364610881310388407923616623863220738091575761624893429960143813693989030319352183187203044743329426240282766496488521673667962934368586654698588437019781
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 176 of the certificate chain of a 2,169-digit prime (313 intermediate primes).

Certified number2,169-digit prime
Certificatedownload
Certificate chainshow step 176 of 313

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004894212449 --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":1100000004894212449},"decimal":true,"detail":2}}'