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 #1100000009008082928 1,751 digits created 2026-07-27

Value

46563072456183741057682450843077219087785730730237991452354415303546505015012261078099980198996053690167400770547166114778795914464031998224584515252519870398086341080353523635482248782950794688328148248776296902108893075955721638416572078530396274634099381051296170053896727435216294791233147812660659780595572970243442457315988656483177424414096585940650277906728222712887390415102325407413336461675852702518645881127428671893671988803196389296351495518878762616589188769842104452046267221786489958385459188808266476301060661977375538736398370331959057815062865501642369332281056662068903010518082296972961264949937758317910579376777774977219583485943548343212390198021626587631574877284812508141512473892803731020313989429151219456187088306137053661613185938890191315345085378526616512584236299012938896621405785879986400864941896095885201053316296478543541410940043438813310694908934010914423890214918914734783429217474932880582404082637992476572494499444123224734248839978020439702726218970473501934084614033027929900303501907921306575349136950261940499112284501208306955478746059885619287152695894233414089161933685981771153828298906715159182646634946385002457042789061563687937048503653173472237127247397153705081297938978255155927622527765144870268705329946650089387532732848654441748852371826708802758766864933746562630665312717474363297480644435086474955334129231153757456912330945031264033825215261636895423639813991930261713703022548700262166085986080373035593043919564844588234344272677118619225163864773040993141714056826585093230460443751438247933896645276622929999536216280470791617766726757221334597812404594082388705155952258283517463697016783658454074166716848496500548229401854681090163266802358465688176557652857608786133806949407
term 2397^518+518
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,751 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008082928 --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":1100000009008082928},"decimal":true,"detail":2}}'