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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 #1100000008946988363 1,690 digits created 2026-07-07

Value

8092334793307399891931049402014396871615920116807514550006487673525405981722916072589722185359725734365735484289565487263645434541857137907507335805672060589686348950343494920355967489144194188484677117854536331107761827625755062197123349942770258100685317944745861992709949410885210513040521959612838194770063604997366011564325850513065000041656295024487366134013362918454828652376185060739511153318269503519986874967525042770665089700149961789953103307707594630059517011871931848569538819045209515996816257636370490281285907191806494536720483772294542663935064987831731496248082601785384253632865479382399356931797471644840055784776174035036867367447739920272718254816186015759256747455219048549064240955708493086171580992277210186587759855898639560442375476728788934685387043498363426263827015183512813665610819599979795703115799252006779610146786657990658251780959960669170238277696809189987477002765083951780531789338586814436231642801550416910562700926091101315074869774114986215782400855889073062639987116386677921054569175053401785967257011512610130885904311199094376682497178737210773404212484092098207039661841073899664991303714680667612888277261036734710371192581512363506565778034570617414616523147815360621679757614918331760441067521947713514080078679434523210881890348171541985198114739171849705654298651103343084776566053451308562104493967750401709966759897486013975880081693950684711917616492138538217866326611636011904976890207537433331540573539155072012149724283787610733668834307059602669332347793595092754820437088305500462765610905508808985305894433323238539392484474132135177663352172901306994372524215072046523663829912234396719237899834350270012758442418369018087819
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,616-digit prime (190 intermediate primes).

Certified number2,616-digit prime
Certificatedownload
Certificate chainshow step 68 of 190

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008946988363 --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":1100000008946988363},"decimal":true,"detail":2}}'