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 #1100000009060076484 2,300 digits created 2026-08-09

Value

78334489320361577672007485581937153724325479410889756928795246561265552632491218896792913305022487760563228447244619018217077154888354591823126054986497779624790543571553077716478483848120840751246854162804085170684356539287992734835378032891934874949312476804398183630641589485333136958331188430983888597962550407953414096139922507253955705821731439751123373025191784409519218661878062309440013424421614366717012499755299916602249559369281082756246149921596419648656512627663594512581136516779375148956670715912256940515359019921320472580412926635923313282485284101917921931285105631171223980817369353785240687458629038767711204418403805543885979274114208014803081190781487298006749344193222971125649436851603937273792809497596882700705302311622356557891667394001064336760952218276340120350920600512493832498394525001924894572924082533425055546714814814180941004719769855991043793250088442467819639862623604371591328046815656248823318907118088640829484718731306079894800423533198560356533389786285209495624693665287346440787928583685009785136804061545224739862317963537361667394381731296023824559056414104932725333625237078225818020188304286738214359211759117541919488231497870210932940243804640385528344077656297428441623419979180489699396286856972495108031508161785348897028967230767648743663525813126768933280174718528866344771319278091362115557401655992414928582937256757419069199241809266266202291728183893964470595427754402930101310706865134854430384875774049387529694045355248439821717710318700920761053142724742330062235083981319933392561950917421068994583431387455011516274580438227031890862386234903244245888353635967444370912216095901758845067617919271459073713124474487777756362447055400144846678790303988885525382399753719733791858376076314463248008482702392791748830618246141664387766330181284885830934320777377510559248221176692145270300428630816285918294133980157951347636435689727430993180766071844472243787168147476054920269115237965715500941305608139244204059746138337477114318531800316913758141018841935212808945123523148820282769952169197400818166234805557589856206053611352775993803261706949162730294849845331680611493054446492175283582621452852986982837678531920794165616590145369106014274782710906120954739907430363919204757361407919862778130527233573277404642393350009273161
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 2,611-digit prime (192 intermediate primes).

Certified number2,611-digit prime
Certificatedownload
Certificate chainshow step 23 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060076484 --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":1100000009060076484},"decimal":true,"detail":2}}'