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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 #1100000007144186207 1,074 digits created 2024-06-05

Value

641344211738588780056057153689479921161494551088674814717506598385706518641411491153749543385546867409411989466343949617478988937916631784265746255162201848694349940782305717025716653088371316270808313313464185101838687485519320352616485089894935164245202024005143019469183952984525964310353115240600173363708702058964393775861512158650543925586917095037179671663381180492109979573234163739165377646936951694117941423897517163062840208366208717828887701734639963997691446876752184313516914857666685547296888984305269408268758549546904526233363221644215996454464548814202859191772414786314780246607336715055193245327530431238507695205230343590678371282768495726656086067256129243201083593505403468263905387852184373582839795603627579038146699689426885285221795040964471635406565761378299418269055126103021471448012532198522228362655909107190895181228959617192710327959390844030428592178588442689697470889305143858488651854581026264543988056403539020533588869646017801552332350840081368681929018709590875127680260916113415221262961696655598275450219355864698336168766050536231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,503-digit prime (163 intermediate primes).

Certified number1,503-digit prime
Certificatedownload
Certificate chainshow step 45 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007144186207 --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":1100000007144186207},"decimal":true,"detail":2}}'