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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 #1100000009079033675 2,287 digits created 2026-08-12

Value

2292073311477594694760429522836210479246486796488208426897159593086891832694107839166034008751959935328087818385164152737627861698034159653291000403888415761116172624092544476465700608695746002765589005504149233042349009608280584506588618966937139836945066704011329768160159221818453954818658318816926028004336298841168644299835685644377417279805306315736031894199536650775304245382439450614193788843232102932975987286771410634988910053950605678788419319036463569581245916033240069556966160659577225003260985805532148289940969524861610569623518160615895748898600705014723807824060452600631313179354226305284574489552481952541028340599530713989428541196591250892776859764756407402378572434702538575454681965938514101616661506361820200908539293916618630709789240848157424717986778282037088548754898427631990253786926269007982590976599368583484291692239009113940821362342511769564722977057826524411474021796585889461076161624100297646224964179730170094279987570093203784424058430157298994600084550242331449812233658666924486618016147112911188325435455420019339954708817785160539579534641328499723217820853572722488182912703568771236980923994218850478419067246028963473313742564476097890213443861778985291026252995825699434261414086702731407219236785655502022178839972843222383588588936193269638702472030156927708791280604920670227708726936488161070246603116791408482401082541668831275078904557046262998456686793405818035343194370092415977999231715795038265569150831936427425246673500588240620567463513556727395799079491400326012860632180854555537007694868738370914605794122755384639930533516534703379040276441327077610135564941401608612997963802436055690627930957184519931286474221517997467364737868424021666268283899294927183018307259409945576661770563165024162021173106110799302699187159581994491195449070086652679956142526908705688395097598648874786237376680259625115198846962681601210406772548776499706953865201831645202618930305096756489971383712619181952509893587090214976907903983158495028091529058338647387235606769726696128066128440390642248888511911832029114495490967032034774733123483522605769049960985144267055635816531421908652446230300601377272740736996310284501465977979008309075654639556871858959591218408352766265887456225627380757427415336229817573741042956870020816385531
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 2,673-digit prime (208 intermediate primes).

Certified number2,673-digit prime
Certificatedownload
Certificate chainshow step 30 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079033675 --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":1100000009079033675},"decimal":true,"detail":2}}'