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 #1100000009008069484 2,151 digits created 2026-07-27

Value

776416052292834750530503713327826405209205305208621239047660467383310498249534928631357128233946813684871929002550106054023825920719025795043966408415587164185681921638851775391460007148959340184791059106129065696901168051823389327429581165619746887917397255584671530165030002563282512407410176147260499158009403185475844880743887426921916726642136453645234868981924178858024916566964834499676024875209318737921682526302416566687930633984135274435601600476137889327703406945038322706370440301015727949376668572494716482139767845886738513927474494791261657724662474639795571942990650674947142405436950253491834038363011430756236255465274687703314520997764252955567120403913283959035243466668508840649835459986692068857640380844051249047342585741904831849344922850827176832840254378776003758346001593336382146403047687605520826661496996017632254246037156592965974371093840309320099080809371905463744482134205735138165725668858446545533431674445423808761601355945483248747148282692086112396276514971838320803123167345197794266345399048935432243162489923164113949426050633803778336322942191526391451336695327114075416698257615386019692495211928583926511417287696828507346096429717712263145612637959140978927169962441035273626928920947871566554731217042345684723082114846437064755297848280717665140196681648061923155195157595234219185600138433230261253147922398512806259795901221178724224472677030109795903028581241161385641227630054040760789999425360479638751124267493507734491136386863883211173671833081340877958989063228110475898397780217328740979338951964165135387153279344912876940610238982609773152926184589503480450791565327535597996114378697890392604304228880061833503683898374906077580532883492438611195534639090428445372591869438177315168160081174736060829746969120791431219188465514239146374118547992860068471765742690973003796327903661301496291649582161101081084204065434027937110182308601852368597540456908096652499146429105917339473122543195293239531195814703106542492189376909372648052253265465216793204107885412720950149076662231152212739954490702691588258502352935182315148849038672510388502607701935766388942227897711829911405577711387199
term 5504^575+575
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,151 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:1100000009008069484 --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":1100000009008069484},"decimal":true,"detail":2}}'