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 #1100000009123519982 2,133 digits created 2026-08-31

Value

480269091151440947652530631514339540433734593983517448612457062355592487652750543316599436358646465654863367441291996082972448523339047049347364438879124040864793236625813203744545088998360519352894893620244397955251570395402325127977591090206692378392056787914853574094613000890924732558865508228866764692144430326535016595484600358076172173511288108685712329442856938891054375133018162889791140344671112264646546040965517768140387379405514087534538431944634932139647558534845999104199368474265072902963064706994200488815849070023247403631865335984307868222551660314560444790770262440729481114742929987303697247738073223333129415353551991739879261433493669587737814023327334139155357329737303393018986212063857037190708906250864428193740103646727127421899082073616005779220451543980494892786942214424442595759155770621488699231091674216979501277894099205955436990556382968924461543188071339436288357781797778441533525435158044763195264193013659123592908419336846166478895400352846186627406200818946677231600748208115204231658137718698051986194612031419788325574350637409004985215365832956978551568764142813494782427522595755584939370795136698088264100547558124354461027714951362375890487696151744824756734511470796739775428876042414757108958938849999417288163994905798819977277103103336295646081646992469024332990332084850675692866664202250461816939851427307325680754511249005892008090931049980595604231448990453137780730282373865731853418211361535537735567014875376795834124147798466903912668635488244816273598968265641057978982915357554903674304323177215254353475074083098702413267596630765570894817547888014565654372704206485826672463778880175275962305722284873563395708411957791256605071533509786738816342419006763427487880722015612336716433580445453722278120961578886938379058762610153335543025558966025168691287071089206901973665661216093856361945184811614598768547498257622953214615376003944642283477179619849231684743022908885314569589538595674607376698549215025720951155297246340371952578672823908128019110420806794745032704316233988858591534905644699327564653635332138261045822946366784775578569772170894678845998403078461
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 3,062-digit prime (314 intermediate primes).

Certified number3,062-digit prime
Certificatedownload
Certificate chainshow step 90 of 314

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123519982 --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":1100000009123519982},"decimal":true,"detail":2}}'