factordbrpc · fdb
Sign in
>
?

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 #1100000004945123856 1,053 digits created 2023-10-25

Value

512110693338728626285283401630831742991742547064954683782387607761186880323527753739465814984115875019291705637693026488461541741842961183602298343306250258191894376434994615844830586526878554825381762159878383763351116363212952601606298865646301423738497236375332534632660483493234980365514650548098395223747209617816791663103918527167370571448197778731158235024400752314924553874998924030150856581563588396796614893785397513620610648841462949699340026308728507875440983952747810281439158829244683843118791225349828855307947328317690029527427648456433903852633792658826392006170202874509038198199512333508540554901698780855148595026905177942926627045017948603590128737244337819544908715209092656631595620959710234311181470829830803184067588798330407442835320988008278425796141523195526137788052130726257612255843478479685774591196795745436280844955226361170477115171250378349890610270644605330117523588118277111541637843936019762152397240766777071912030506373842860724588420538177269604477342537012245721460201859195697381727803953404341439424436510433
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 1,575-digit prime (218 intermediate primes).

Certified number1,575-digit prime
Certificatedownload
Certificate chainshow step 72 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945123856 --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":1100000004945123856},"decimal":true,"detail":2}}'