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 #1100000004947975642 933 digits created 2023-10-25

Value

836852575577752691485286320392219291801985564320972812831265073197698512209030960839887156551486799994146015679432051227951562708979454806627229545092206606614083386770933870453552957635066499252842639708032782448516080951526934149606195667632543453949628978834054400162728915962800810663240760512475054105734518257904855504924294094045763041721685225474779048409868384414841316714020786618777091103602539029938030594797368810724024992939255916467279795522557264860028854280654546756901505285483888606331851784236940834520963244665306879292970276230621104285449207551701101903122346146093043327925402870399151594805795773004571761689219328917158613112920445674306067554698962277198278609455109001647418549314003782547872624518191705178496194628136594011460918994562106075238626027558069313063281322450379156501208435603145554266356691498486884290247747290761485516452077115572844922572048227190466317448160936680775930852928632818271
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,552-digit prime (233 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 83 of 233

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947975642 --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":1100000004947975642},"decimal":true,"detail":2}}'