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 #1100000009064700677 1,691 digits created 2026-08-09

Value

56082243247524839766902364430635025694404802636886712346449038080747308818970364901562799219784685420213798217406113846126743972559251055026318041682753455725192461223479922576396545425928877848943264122938088236977725528660955840117722405366110021434343806751695111713483110678407776423674632242450409236615575859738204486604309524366456147456337523358156172163565985475031483594179447595617969579202186462833554530694330441528632521631866046542634042905291711744204864288415563307248936520515690039723894333647964519714081197557383542676290876699634841964583495280129590361172329955402862682203364954661595487754436784783339995003057649189398085569278708180897297636682301947654756375033769802448488190906263300457720277176370893522850236398968039848384546124624783167894528530154322200457969532885161494912091666313797296524962142349440732848110975120699978771836276310297148659182297317794749671865588418326758766382184201546454483645270917508450594902829015219136741040925902569574624282621961253325196815448201263783319886583131758261586639607403257405444453501118000081026290455851806099105869687338144714752902165118572622634902810327417906282502111438686868388296415696972235189021564111643733194914099286025221427584671909762116402355652500284343018074292328952140125451049214878374656147368662875100722701148476480313016777300008780700630542368861561197830453555036434275939444907062493151850350338997333683296355277912860058588623691506882035914299707844591535239441058488733515061448072433772250927147766712132700007144759363185866078664009788868284177043579454508916894817922760746620057419581711660385891085777688161062293533649994621166459008890218000801000632585359686956919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,710-digit prime (137 intermediate primes).

Certified number1,710-digit prime
Certificatedownload
Certificate chainshow step 3 of 137

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064700677 --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":1100000009064700677},"decimal":true,"detail":2}}'