factordbrpc · fdb
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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 #1100000004890469890 1,728 digits created 2023-10-25

Value

617497192714215360489224206312551492359765898241288653033605083165513887554221160522035644775607157615382981457843058849012792513609252332734133834040609706067202245307323024419205655807219213060198479227465188591340238731686225882357374155615454412281579644067945643711372987215690124846131424714033329681873282600390585890967112832080500255847954849130615696001867936488862663969994706425288563404323308107197653953572659265366559328385588656766127944691804767259866107865756680863928260299473155071518845001669796901883777276667909481405443365128965403232337536511283083192329402003138265531224659875283292158931453306316233570660107554562870212918644162395232706486594184862901301031246861349471620874625225821013309930165095317356554011902422655128614174238265773720118163483386741732009721995522595154829226139771173543399471803038191226790338407829646900824900517856254396024932845170672834180922735087120014006388486174657359089363002968898471726542232633348658463275343653811689913191680732626243883391005189020328835832322507145601010266817532670383307576780002055211911668113295006111430799914341778034100549260572289208723359343566888248169741413967913274630174833443183939694796888782615977637398698326044934596238186376165263295585911363463447805117026321995266117130708935520077662383464088729117439485098432916155775785402810109680995139862254626027608331845145611053169356916722006340306020951888556676677853531168741380049533780115250814016044138888031403285331896235324224846086615409311674874449754650436261497287321567629830024508581701472606494186312271911364653290961781626014575177924925829506153089834948465747068303592627745077296618722680494855704804946738670767618537268773830622606645384530154392379
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 59 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890469890 --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":1100000004890469890},"decimal":true,"detail":2}}'