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 #1100000004918206397 911 digits created 2023-10-25

Value

81602176629816331762364546231336779235057525923209597497424622685175261236969962709888161807019594294368954226801782562067541439334436840151454258268041229275206607240919430189309111656141492198973458050159970917767142756377646032124069568274704365961131894526468541926111552805891526487986881820212617565205585398419206060425220263039152747199650369155231726463208945926193134782368363606227298660324598436726192233980928498328890875689723191555807716361362128693975804672562397000740232750802143561788122137295048742200532649080491763837810970614036836845774061685399043347981397622273325107862893445901419671741966639902062984402619642441849912538631216547249090561680734801356930208137154879267915123983554040374224738752108399163258817162638305502140681136457945559116766195062601224869997990304837748593524131944953731461008560939924424324398223220893112720309529289050886597406255983449369559058034867661
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,983-digit prime (159 intermediate primes).

Certified number1,983-digit prime
Certificatedownload
Certificate chainshow step 89 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004918206397 --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":1100000004918206397},"decimal":true,"detail":2}}'