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 #1100000009008079344 2,383 digits created 2026-07-27

Value

8330243173559344629949652146068291034550633350641342665174670474066326616801496636079085458658015502689079298886290806765273262891737546849966208221399057985358871668839863640092988528463987556768473839825671225778478268225858876839570788648568391298704811157162512288613143465706447488749495135623260922501270140067894115866364239369195248553079766722792601111881143144486713919504419673707612024522593351269323671195844182684127264939159731046866175139612177396787041345450435188648660563969453248258900977120621421172743143648564397018318144467967345328074202535605692756769610258730655800869149669391582543380817889411026546824394171905484566646649567526181225683704251778079127880862354802799472128561321488906121583587774221166809035318059101786021628343414966275074401662031702377559773011047791540474159321568231635773250397134396936507669614777071572035726343160530351824908400852164805119738029867746578568497409921434374279649596736495268867283226683437282915985906704909336780330563180621280296883553747657254169002027689861757600359460704235418081623713888930425325214084626922548490948238818055402047322995499503357757940555555725777632294412755343371587279852712647844776058974550517643651000028824901815628639543358666462412812411985575618520690208754840166883675528877116267799035090225355169148562728267485277362918786755066349367947520496917914663062409553722886798456592662709217632276530930226328650361984186252250311482574030603610382356541948003777721611914187302900185785509253263998972662572441377457935517575976320980437070447205928081147825675644982341779529338546143681330253523855845563918565556511471112319123889212838479776811412257219690323462557990688907469958706217887793354248979871866544972187743379831312533568227897659276923550282402155475275236768738185555955654110688742608637136230389207026028167733073841017795191337515548736667740770598673501451452755267454312099631595821737538211593189588579683932451917905770215267543468435377409074330266960466585838265666271997123921559559228603526741429653974343307894956480442533140721134544305537393554667701337837610100295030064475072020863247139442342898268644794335341398885312272941457455943585540918005857470033690082662765379695335068950639681654242933829235358627972082801008567536778058824030713662274591541853562754623004711258374200435455994302326445283610873701054839704179335532942197333
term 9806^597+597
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,383 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:1100000009008079344 --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":1100000009008079344},"decimal":true,"detail":2}}'