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 #1100000004931998482 1,430 digits created 2023-10-25

Value

39209215117765046612138175667628183498425266054703863056803492804040085535374951201388224280436183597681316161637990575692936970322004928080205764997670780121381050260539829564672026856913392839220797732235757200012906777475751628489935185124404953134136542945484313658335801013620221897975618999558303349308407128691633367166013434607834582701318007933062249469900929805526407463411776817536848265263269661153508012130358007401935266562788896450085995167115481439889283977697378455410502262241356540303666362378147586366022162148075707656227572543485898477980313994910610665650283559173336856224588371062754869665134586908968229539809667751626283680605692781484966235284598633137012170790664759734653372826398974964128485747884614775365297304337024551905118923445987185128892835520836067911826586216500874030423717176454606943024740283359126057443664179936879641108420721202525377066002521820341472860115272606873889121665701568872399846141728466946626181416065321023053043780672678491514977601304510223949800832508258127147159519407315164185446600086953922752584184601102112795393010410035928731658169074242561470413488948256903473436797859779394766153017308725876381794322843518728309312790550134407119960474544987392543328335636889898119559465603938770456934963352167981187670520096555631538905447381573578579187952172393109187635925246532911436542744679967878558070706349468827181039483961251465776236917476424521990868189867
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,778-digit prime (204 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 40 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931998482 --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":1100000004931998482},"decimal":true,"detail":2}}'