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 #1100000008375789407 704 digits created 2025-08-11

Value

14332928511000645605546263015049664584027447266096457236937601551652181204371482768902058881970410903123297966501441544522184158998204436636667764224104651222783675003208037706103855599236333129128013899066522216845635700617635705458587191741136172180155106575271733589539671625387999207386822073602763708185180999818989448970100881836429839238719065417250540128469894308422260149667991261372524243896049829779906432158975845530270083900477330680797184626344730818763472934506742353285363638778135441088189963551024209314686655812118515930063633695999689856890218352569616885888995801766574914644131322033283603276484048168799913735032870522351937412856979776251965057150430426509990423608634945714469303
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,562-digit prime (171 intermediate primes).

Certified number1,562-digit prime
Certificatedownload
Certificate chainshow step 89 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008375789407 --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":1100000008375789407},"decimal":true,"detail":2}}'