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 #1100000004873009852 2,555 digits created 2023-10-25

Value

79270154740843700902264028061506746012577029503375543892128380057290376763857606147273530466012022778694492709393966674984408325322948884839952458286051230874899879419159962787101303253413264534394259148635958645238374914813783642426771592706329574213915426400436819694104483259369288091580674267416948384925698248858530763918974608445696493555125426154634223824413814091950197587042105907375036415237946161050896346874868178831879307033684319773205127833240638948688667062373405104976171627212923576998606820336300002567993281895508052667442122651590945466625795745561610815751947453402410426738811836275862709250811715126403597248396382373310887323868005516578276316652526188139016705168665754393834492988651882089210930229802537614598277907016466165522614389824244229087783071189705595547063711830014034461776509656578809500051502767584737706496555675211856835387542248682568935221725453694981171253130236841037785574580236381680807171753572660547586807948372405250158680485160517418178612697714011927967284382749125904644979125425178809953855413488584441715899040439322720027764645477283427301929641849831892960635011370316403947346363872947219939628798363807933188368279258735667352794606444200921241432840127876022920497300625532332680687994828376240316578360476229139658161566878121926924333487706481955081967555076267556034764340818035705813295991151436627075222987801714746110811673340693763439105254608166627644519109497138348559769410745805337444153333686450902588019867665011857901978082141984103915874869178624383828106157110541850194644127130427984361536725877372441328354228053421481322761028208916708455631465909940407703774308924529843928200829113633141582998980383551520139507787228292714387151752936328335954696266820382985033258667496924077062220826928736528804767826142611985820834764218947634388498054169858370010715087757676446533767705947933209327571203598150635763810873487644095524323168947740428460431571910235262182604546379793757359291933267605218560414993194150974581261399365397919498244242600986650862531811103878884522269861188606122501698386927739817603293233953165169096599981920203308584853519894015241851036649726426739650117127951884347862372259016030346707762087228878904807795286937314265369936053015254185681918862896918228190377289004640356779640661949230375494418527295975415139702852166711268897084267081825307893776946924311811841900406695861161333930288159828623794243541780123425813133691536245551149389786644885459162563840993106455471373214622925891483114506128968431310099558504902668684057746736165456001
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 2,556-digit prime (357 intermediate primes).

Certified number2,556-digit prime
Certificatedownload
Certificate chainshow step 2 of 357

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004873009852 --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":1100000004873009852},"decimal":true,"detail":2}}'