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 #1100000008675876979 944 digits created 2026-03-10

Value

14589787314599539755864088948698276676820047251239878832957389689389396314626067723470530693569414566186819576637667906804393323246640608296678900590356790397402938912525162524703702161807451101339802648877028728675143425143493811513892179540023919803836747621825319955417720178666832746433964423406172213468848960414875971391635480949616885382067956789438522457621713869233492861901967371403215950053105669222345434042128985792907857434660330112840660729714208719835826407247159806039701387662701048177199160079254379330840829392481419796055833342505954190407950064461157509108841157970018289327997891109660787184405318880098241592266894938727572529369514464359844886036868646391240205614510507757203854341843202657939679057020098716308555015548942094675903057297831226130836122973288272241713557377316723559834414587236773620633351081149986378643641098762374376950550262829510800908445669399813049984772608261118376741161635268164208677502783
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,150-digit prime (127 intermediate primes).

Certified number1,150-digit prime
Certificatedownload
Certificate chainshow step 23 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675876979 --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":1100000008675876979},"decimal":true,"detail":2}}'