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 #1100000009075030750 2,418 digits created 2026-08-11

Value

459927830298206596786016003193253521076523877334961885235832194507161228574297010315899763939379698621498613156929902014610669782092287511025670987177939691722026222162865350484669369639952136074285568072364990216802363850373683819100478140151509389459994023085424296920036151123245714515700257075137224722903617857355752058335111220847503155275220477809624185854401103148931433171062128302953144575879900445801880654997996244172337772488732979810700594382471246785456986747352103750496512861180490711311503805803045349984936225281819823448972891416471847853883073288598388836998262539106438134344693830066448852077970299482880594224678373005050429434521781674000429077911404755845734181564643903066739671710657947646518883618950639537931471269301917178120080728960163401294962616258812367234525329408827540088445314957387581735875530801023468631578320814499544800167113105937665838138197905300804801419262474596556867469669825312605591184829936477424374848913001957646295283614902142912116839662968633461997757106811717941599674536524375867469451022045726701935193461789528212302821864317748382595733220965810523369678564957411489127694468087554283572379889865732775506860689638098608466991175757551364345828129211131922983817081655085136268710013569148010420885659558845023453929391739572544715898125173148924898008784480524155722160862576974393202117959914579427615276971009948653160280696267428366074291162910314979664208994918648326706828531327637050095426986660419347011810576875695128993289818695796168625187056144818104265168588011171417908204361773011485501136023243451573556991389950146674395214364017695266744488837884354318220770113956842102340301498511753992911826665403559644068501823453070695909179565946134694462955039689086840415217738373199546412712619459113482720907281095804374124549656334803192515459761576464918556655676121838334857697171152919383433518379715686479653291186531722000120249398814231732429130622855842124293204409609307669740446009064066389569320277793568016280375585032438358817848568683464943259615920412078514732727627314975329782936706211341874536664387690486650977779830850672170756126122475045044806110956540898149819027930036876534176656941445240260407455157372276593386832231138401020790351576078828417475665359588879442489083781187393836124105043722849497211282335268501394529174139475310055549144772447840680615127985680981980800622873666936055823741085744263715022837607
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 39 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075030750 --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":1100000009075030750},"decimal":true,"detail":2}}'