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 #1100000004917032372 1,805 digits created 2023-10-25

Value

63860348785331224389111949344847484257017417658993428604580489112237981548081395390871099537200462621126684809076163191288969305458390317702688520448036985899260835699300633195862853213558782981727031033796254534599716337478729249392340263824819891098531266388107311610293325177779160588661004836493603124382322782180806648081610079342977610273982169747517148622779730447375615497594519514343881936918403998734869690018756678424096084073109399158945502887070989702042383344731552703099621667042508290451124216853120280717516971719351190841586584495203870292643502701369887783770403865461576884710998390394796106920696556897280391483846554540443948451663099305794904885195303940644539525272071889904141544924825413559438403040931495444144360407331723906775751381638048793945306937854595823200180771856203618571366064000659762988262214454411895050397930685884430365879010520382564365338709518525701381256732231445035463298834710154091990397451374820041638757590769614256275479196588693428222351488273634353411706642945058006079546272686667584506361394076170625276434486478724701787599960333585922747218236371162413716810572424571079624577683557065958291273430936971964002104641008977831394987634209920962672256321504583233797404677061170187605083299549189201891156847256561898723175599103249098958308917721836035247851428343243756335658155798361768006581490744801849485816399433415709656257920178214413623709615080051780559534395573812529556780943378837931564186649294802342749019216389542062325410617890451713192686294472212763790434635531563327627134856165244443735127575306893521314036300170708059481050310617121599671192631417451716163936957107470855758062480879864688063313579195555837602679954888051961185079594960993934328205617514546907497547519943815911604450347738264232052323756076514035346358259
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 1,990-digit prime (160 intermediate primes).

Certified number1,990-digit prime
Certificatedownload
Certificate chainshow step 16 of 160

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004917032372 --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":1100000004917032372},"decimal":true,"detail":2}}'