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 #1100000004912873297 1,431 digits created 2023-10-25

Value

243867748219797125022779682937137455997822410220841893219757476454662714805957415221481253577168948698390424863537136338194745907550041976468447464826871252058031479479458354980416307994538078729417474275253298700483183984284928447955670765244369630037018535317686626733401275303306469329030209128197706398667736602025471068210169653135865419139795905953771861811351795052221532357573716977685086594412169654875881824699795302755213345209197792397524546347766065224903923991168201451670796157721200922311792203791761575899021801690647410582856554214331266075164762686625864405120123639637228710728285833086874366787997093385328382600818241570692671122450944008415444569727983139433772662763990829974011868723350822512704109873711285816977601913762226842356721721470450623256836563881248404965675644970154857151391656641231879711547477691861035912830936899150766176744253150906895907597268007579099313412374353641832706444211818451238219355491340284503687974109254014863996231911084081489570446738354921006541295710219387388993300804076377765803911070948201698553052304763859147006007984808027206774260691202410540046823554881322602956110651642762831658644387483589631670964859842744570772130112743349422259708727986081601684856974352590905881501391401097090582402661470363753906225460788663923793456583801261096687988858174806218528238483395708334824065587398587676119521563177048859339532658209802478182554424690911402235977909621
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,000-digit prime (266 intermediate primes).

Certified number2,000-digit prime
Certificatedownload
Certificate chainshow step 68 of 266

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912873297 --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":1100000004912873297},"decimal":true,"detail":2}}'