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 #1100000004938745545 754 digits created 2023-10-25

Value

9839455575416640612398975489482435501551485463968083648333609348932973291217673313096252778236752113933596772388974978712345407369376886797514273072075243803801252529155973450574761692156295100525872779219905315273719099056359670500876133178266731010846482371355482946611208433096928569416223642499257234550963897812836305908787840751596217352919741814445705414184551179690601092470483499048737387046925342710375703328065566844519753229744398857800224447297543671711349003274661507029608346877153836508089783924050155757203400832043216442322895740713577352127593879349402142113027014256460822717624042698403007316934461793391013310809417039626509401183313133206325031573429028416783922712190670332664562052223255972845875823210669722171981380989571646093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 99 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938745545 --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":1100000004938745545},"decimal":true,"detail":2}}'