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 #1100000009060076507 2,167 digits created 2026-08-09

Value

8929999815773059683803515589790606533006503397943684744160858243722800921694034407768053491031795011871328385968028130148945611271050490199357919414302790047565068145920936945598244156685349916769438640194819901751554350076422190976082020522557270790847309864520194586843844556386800298630677704040310989879958811007190244604625265944963299481989890993167255380650276021426921048919705974372548957928242040470430729184929991040847445257408834766097342166226579689010483793869330406915498632216674406671875999460421069498479602411492998526332215928251663722752043128729428535284612530229686311051570998252377486256732337966587976921526098418382722537630138139340865312703680563927155471323929920770788882816808922105969308537298632159888743654076213757711907758489992145657529455358873134604415210005769160597129852802248114084732183523363819126596445807275184157968311183195003534873652510572400719241511476010103444025732202298792251415950270629562022715847259072659358401972515626303592571970996123926942795324286508730093407421007158078796693086797988187331317782736151316714699237549961522567879215694764812991509205973181666262019503981493652906565613429952660095918047052190333706857945116061430995511805413397873103805230067788369130556072620826338934841764956554133743649875216206249065693779153261016350676793761820998347348796993736282211912692482402894195264414110304890965494177799342812266031414445843202202568659620633710918915143863068216955921228708440694337788790990407883227596395448766943874035648080923900079517179785736522677024534591261286805353596605277299013852216725240663997825268159974120981366202111170924318726504471078804044279957809221621087475039236101894138790301787340185721043140254672039952085832699650316090158250581037880759116081272004748326657749577861276421368488960089687733921053590683792090054543965897570489463740480675231098402621373548683734074667996200331370339705155545825130051468509723861596310560419704765642252501119362855021678687840405027545686086137497327959918451404922894557017488309031285158259965903912045112345109485032839690436274246334988997684583050922080945263667222459690732318693360025748927943814897
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 2,611-digit prime (192 intermediate primes).

Certified number2,611-digit prime
Certificatedownload
Certificate chainshow step 32 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060076507 --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":1100000009060076507},"decimal":true,"detail":2}}'