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 #1100000004994283547 840 digits created 2023-10-26

Value

245103556783241405649865854467255746271307788966524726457214947818835008850061973673814663464770143108052106096318918513571796525218673078258658031643093056434184461413326151782067740666929366609907936949629558174547283955894230343680749655276878036597843427841413289623336570325028453749289911569980322553849482431654749352873751090384479893847568297296859789613091135919330102681794934817526997588314526275497607729388960525794869758033118255536013468187021271289825792133083281950042196797698971281055586082503681226382036597466075762921320012565512117456563451987643243369408689343238097717255302418273469318229269350379321247079582706135712210090078787714046103489416661944581358031644625916323243428957490706794164165617385759966755697149178132297048473572165313027898946633059686292328134837880772190912304585566303715198722953876711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,050-digit prime (166 intermediate primes).

Certified number1,050-digit prime
Certificatedownload
Certificate chainshow step 30 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994283547 --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":1100000004994283547},"decimal":true,"detail":2}}'