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 #1100000004965835697 828 digits created 2023-10-26

Value

620871799842406625135516903809985120426327518971990734946501781292266220643327814199284734838330596235145374161507658907272986831395957243199410173591571006976842441914632438589496213327662698708813492115768967285162305520399354897194434068283576298666782286171354227732182841711216664141514260330392738677880130560067283601251274898289813861362693130245404555308562466151819778586900516389383989594054319441662990234654614597531991913119324455074119088098523333456039989096402773515237731318452485918076280851862154605713596830929835631420075607981305234530737003366802582983988636739514473236826076439854810393128515819891364529004612391359124101018694083391547034697120535363267589253038449814233720688573636936238782030213503850036463140704323198473181432815125681663819711005434083302045548540122557389295439946874742771901
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,304-digit prime (199 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 68 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965835697 --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":1100000004965835697},"decimal":true,"detail":2}}'