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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 #1100000004862225232 2,362 digits created 2023-10-24

Value

1572710759970564836809632180418430651283815767923862608670217685111942122429142950696957273673114981660623734641375292450517630941048049705259958447792139026434250120228789514698916085983474599583069158046725881255586759637939546172320124215101340137744566560073953944321071063825692308735002271664791845220643549213428015892390765266511260028746561661250972473607267261702000596364337365149662732244370421850735761088663773862535620293110063035102826257842751511624974839607914036408827254415621035274709922663837516905410417931832171436086909491266732370928857013218848410367678634009272773155049767599211341897553463576037790945626513853061460153488544541504548039529012836429200660349171948925381525123040269560461101613266336841415730837709307310335166885283596189068385448613346273529500729957472267809608140421992715010102429000271718758543666704860644245838439737505459067954067424021713161012862247548909082246673138329229927327877991363474084305105629274884807407343239026070180752486155976641504158131493815863017097927081292736511893473784024995325819419862050146097264756589033046482521159940920024099746541634665570919967498126176879654866504564163462417938123146040976231645926579862489712695749564158710442339305506914699589160279722017322941652283632811092291411498504236950385491942282435330316603746746665113077716710203940882050299146003221396587012587776553027702964886927235783613689915557109113817541168828520773154094553956341352520971323921332037146014885239936010604361502503947992997981336646757974405653169759960622736511406412975996892676233788786086830073658951376436132507683155450663736465001013813661469917146242479328264056774655394302693035312336269189596401988050328720041463758097528521853623025086238652477312627295372551613978974868720047373687890906317992075275222218695196329009164250192153922431775350265009577058960182869989966491080409048299798148298645609579564536252162490675346418142070798804018731917008437779816869667696811504292766641321038576073556351349517618587003087902712968857075679516076503947686259044247753168420219847602049217066414228209875580552676655724562220826480657683346153382483269001532459602201472726687995323549995470924135128593788896403670338346249679461786990181886102801617339142971376362490723976540731316690824436387315563070983825017526403533944949917452075178647566518965887534845393
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 2,890-digit prime (390 intermediate primes).

Certified number2,890-digit prime
Certificatedownload
Certificate chainshow step 61 of 390

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862225232 --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":1100000004862225232},"decimal":true,"detail":2}}'