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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 #1100000004910485158 1,864 digits created 2023-10-25

Value

2339480587815525331934719095801504250883978207951599208795776751660710223343788275884647051544961437296037868767844952675558406148439061994452837000114966349716952886624770894101362041162852762165619482763364995393257646170545352730084566139177487978557464843795945283052192086653921332104617327347312841456743750309555202160278850821171569822020273942483475182685913054885421268268396647147264555950869019616535191316754806294617312535409225763887077106687950232101278032677969058475246020929567197527642904340662990495419899002856018173722475249852221314674626993406123673784709815508641901666424037091985157779413204563563302779444621166698310590224081742384335206200346336854891583544198961425953763335087839183723779872246825812649350047962677834512435231227140435513891321232627207027531186066926207401450206592931852833529917734420550041615658913419030261110763876079835228481819073683087823703822817569542891722701600340586789256772177328735399790260737463115725105164378847230399566447720772728036859874558644295165312983507304736396919180512750961457458804832894998847247750351644993297214106764283797746219509801831530914356752947433300526919177158268711549923041697125291802016335446136544222132544217784919352331718672850510818807151756187504299923877747938534094827788783589208332775694055171944025738589631641644721710887370826010675141854799845653648152062296576913453034588460783497301901893422531144931085743912418032247006929436332762442801855652881500488076119856467627269396086850672327604310064225241001191712561999583540238423466032409242520664909424906508089369123315084360348799352252892173617578380102766205794519327942958172593457355069663528857626883136495041136707775540585663869868292213795099051710579490704949199836896534930055918230537427383681727737785013538335774922159879352322224677888775488240807276231136853414582168825214881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,992-digit prime (295 intermediate primes).

Certified number1,992-digit prime
Certificatedownload
Certificate chainshow step 22 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004910485158 --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":1100000004910485158},"decimal":true,"detail":2}}'