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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 #1100000007113549489 1,267 digits created 2024-05-28

Value

2362091375932686907191648298177506799705923185366648597591685198308776845359729362026935231655123586671113004793638905114563064412181897730984705512538896590321760966794231090552500131882846585932462076167024441110610381732140475602190070721248192019518206708276391684500831608347883791413868365800449772926838115352781049708987041245916956770779135710181792832194172929947054222481601038439641264444397125695025903641804453085816113944739220888477450598769454230967952553750159579625908081192331568426918638772356599848025482869484292580419420318761555143583020150515105180698037006681877308744234705873668182873485815782256100631878904589387021561004354074802044743355755925869090263167460710571177011731347973668101535990421563664344320760819918838145047698478461591947390137459483719710900548252252841535660864203545427553733805572902801602557343485487922920292882297730510271951352344540297590317950774401530630486937295955839378639286636901437815350640644237110092876372683309288784347348305202994056178647670619929416056174734812611493573439909485188535231083983928682359619252911615064355256487508488647788815670912817645801213458658714955048483455820504838538656042947971365756306649484342392864849278456521657554582128815750069591428718655941912142855031289
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 87 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549489 --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":1100000007113549489},"decimal":true,"detail":2}}'