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 #1100000004877602403 1,616 digits created 2023-10-25

Value

13877037495769422846885941248192094634367700108310054986288485388670456766224546375240551102703362011945288516543123772949806998528139955675947786015101490673370915156049418711819764657752115255755211231452906871860702009782222000701755278505842670244360961358811631097073405912604704947012292689574894662538108344377484241454855326249450874571260526988666043074177679866376338440890262109411069657316594203085067445267183328677463575745466703531343125004798041167913684666910134311981459804077613134196884510668746439598923927645329991833890863201095894417105113676383194696542108848583669643826124170085030318036937261987924099082030257099559375868669962545214961367254572969972706268609132727303668164157091611313352137525129298865172092482092447410711306155809159859690884613246801670058342766930933389008319105492316178701811782258762113460687709559387793323514314789783429810970732864680361168857975861980744218316435455500614396413855413258043967785365037193256094240296115932106496705650955972026682108214516733158394431537226304651927535780469723192820289431300434359976572733864102355567527124883259916231376874294038469597297444788127235731338550505747979727303895575546918384439993737874972426611561831089619005496896522006537968533665033848597396188682254412721558945136073020637698457693212653208758294801763535091477036976206798052543332957517329120370350899042147201107969841235935571215320608455512754947036936865646404179972213959923351339978959179522631203024946065876240070441328174199487080003839515986092431558072305275237411599701614100412857912619797106182381074349634083379755275106564387623
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 87 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877602403 --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":1100000004877602403},"decimal":true,"detail":2}}'