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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 #1100000007113549443 1,501 digits created 2024-05-28

Value

5681975385290457923899701710106511566617875310133077329489881957750040595304731425361459050432869872309971868700704292510207898045231769719053189754066243594331733303552316600032036571324040779455208410309081388256607225122551147613497525832061923074450722937978282937356668086531128544838322779577278906518917829521518361366536716860787265360005901518576693775837200509232928782198404070068237537356734468888562317013272548481442011878614891794182546266135669006110821068218242177386814288569377354479582134718264735999445654345991804529609300667396810198647415765881374617413674310668810578126633633291360436418647818368626764391859710303741957716439049987926659623262151300794344469769916523843878439147750850152773342039671930660048954224733423260141527495468162594172926330711913310435861596632920396950287630349772027622589270149821306826239584311767603819093367314563532522549174539832499314609538046339065454784473384948324510419670181188865658572035950508285251988612529466258667278428141081907140784501712587430608363078881284042094762217665160048019560276083186075829978024585386692551542700187807150328729415328606253652638112724973597508997084798583385582620155022610453101021736286341045785148307773570556911783365697347648491784650626676496481007568338231958663226678895303091176364139046954077911328450707795115209106202608533399577317307905305875269100429499417518162075126309251527452784516595797791586598769939949128736568396625797264713456257058375438636203223296559100533730437153
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 65 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549443 --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":1100000007113549443},"decimal":true,"detail":2}}'