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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 #1100000004923737100 1,230 digits created 2023-10-25

Value

739595121815236036155453261506301078006131536716763452408609689979842210772879989444932978362667085646926665543938961808514805674417020469485154954232315447936540208067467172073590412910795152743748960046177560275275675491160177277877029106241467147321049667662027261530272227767822897381682566015505990901288652355881405614127816567735674412255606181926639574739900433993988140596608013932782036675892512407956003047541952675307943331012782902108848078484068403906321047049645827356390937291881426095159094167635517618106593007412903541306853935873909808113772162611589705247899938221719610873322817695960699147697552113210192033928571589911396112551840953524031253946173080361081542683036145780700117371532415015012706211039700504126842548451060445335968191515303679172346574565988361137471733776500376009046517274808981683060572554303424135978361184239088939297613391168039271283174337401066224440689778253726522450710874575876679845187392320999195525939805604385571996568396018092269821859042439544054743576350270845962277694863338612203763224457980163281000093079897526692343224951038969387244129972601485302897594951080745869638211722546704840380215634331484157026870337210679937745233550650542486068231025005688608232511037
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 77 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923737100 --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":1100000004923737100},"decimal":true,"detail":2}}'