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 #1100000004955386533 575 digits created 2023-10-26

Value

40276611882948149318126851474404114847187430176666019396532283200850043207767936958508355651536360940969957902307664588744733653702389766214959078521488376903335380376329277067458673282319825103962725276726909827978812497861665368856258967889687318791051231245520026850839289988538466771014510580452650264701613229142920744857451303142387254950316486109080966664529781281003340123672514773532927150917617581380043196991303050955781036832399076547114231340663192440981165769149117455135254342985948327762955580196150447625200226878500137453576139212282114138240061919531603823
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 1,433-digit prime (164 intermediate primes).

Certified number1,433-digit prime
Certificatedownload
Certificate chainshow step 92 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955386533 --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":1100000004955386533},"decimal":true,"detail":2}}'