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 #1100000009033139143 2,213 digits created 2026-08-01

Value

85594762671793014029162290666957336523139235997954049219384368327501221598485027935711701547200698146549617433626096987525239530522513031821638028786256287974737294159853481353883535297360927361900805529524245474309463331617911711170552585787469101321570328053208490668003312564915590137781497113914204275494667803440007563238457201161316877546047971934648262651574791548134542652892337069734279669445995645386117249350275882540237660539296457250261558064320308728856998913178604952448584831561281666508311986550909719846142593553858264374176861245809351567500176951696548901163839043238934306090611741425729046463150498448243982984341394533565198765023892054087444434359440372855873268236405043236148467364062024353567915844515218546387391469352560789963544786097075920993418862656252685861007048904843033530233457425912104505941882845106175655891472172125364662059814321263920441259410401763073519492483483352908031234002854079614245488100304409220586801497815216248363139206607616305414994532812512864772852317755933372019016122616438312586072120432106443738558932379424615197904001313378491048714600745268673641513652195497576954020127110508393570000150658042573839541093878139329125285677918441574283972388626794068926726068464929185623128883098257045094206179822684566134888814696046946154565003621606855433528373136514217945139435722267563279348703825921193911336909949032411510783450858235648333014780660304483723714644423456129336350224806443426739157457627509204073987540064264376582999735617925687960282049746666509717437650544969976021703426862637691522992979827844839535429724070623578484331808302472926984095751784355416824484407485014218355815780464662802059802242563394529910314821854197350312179194003846705422547438793759012179393123894064260616985520572870744550496982726697314039107718130726112367241416020520667213268436561097201689072455752460918946351023669446384663064171900111381975790313700627356838375120632239896507485905950370365023465549334788043838722820469874985236315081718107543786462746512192010250312285600008042468970604710628755631716032196892627880843094217735133862237618894282060818725586134779540059850235693399052367963466168544684352205613153705667449156850260793378747
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 2,783-digit prime (211 intermediate primes).

Certified number2,783-digit prime
Certificatedownload
Certificate chainshow step 43 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009033139143 --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":1100000009033139143},"decimal":true,"detail":2}}'