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 #1100000009080480004 1,760 digits created 2026-08-13

Value

31486497343746249370491351560398747396529690818610777455363862564683898175910166600929534365442696410499223404672237398935685502174528860366952751193338008780322909976346716513543771002571710833727715189016001166992628337923559879053115358766806626688240950541838495106032868519573739521023545255879878354766313673124549952914373150326108605808179229226994117337050918650130798206245816855486902033442087206167997779342274536410674902370932822202854128609700222853921052836756203301059060499118733022255987380178686400979899887001732307438876619223312677924892806085022779776101385036916186587229086969132610289868296179870996912979335458067318551999128162763519652037435649618588590457201554383931508108200322119280991683509187549585531622385121220948069469427610631969118415664404444460530141442826174334242853983652777763289079139283799428535272073263290217164875177026351536032911831069632012749875471884191445828804031687136451682208186290658439712362120575279052848593043088355460528480479236275011021393692446904702516769512016132176500493892667380278079845708886764534814531189561473344006407513587270293140337896071829802314539299485667123043958113447403529076828749333934008867356007314144114512114039546539202732582603988366781649663112462382429395727021574999111460680129476420860484515514420457860765411383705166509247164139535906745152185029192204601746518456595750881977477817157513171381493433927474250729867003075618536598322006568061391575300226983831407514622627198174317666182065985005843129541631709271918649817620768658170054053631770701160746380855547737619840415187275624866927987050909126184018643074474226153960330125600867365395870123954955933586827388645106544231413043543608441848280637856005099547972511520516699093881744799907417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 2,062-digit prime (162 intermediate primes).

Certified number2,062-digit prime
Certificatedownload
Certificate chainshow step 29 of 162

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080480004 --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":1100000009080480004},"decimal":true,"detail":2}}'