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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 #1100000010596923962 3,117 digits created 2026-10-06

Value

448057068402810211919958625105400302448711276621722870545994220064532878691633824284728657141894976082938034802770208998177121087936108042573331117664181351946306077942960624690764228331832015875389901626239039590696337398611134942860251822761021759451563072566235049025876348814452607535319142607402434440452882504310962909361548416749776292093475514264705854672264733352135375742874805938440843569860264346793739110130056151969030399174814914145741873315991096938771230015486720137829030783614652502155671565772870130878239600434902552580308243541770623831940884685310298644878571620975534372037939974611376319124297572445878804672344606607570773789198629212100864318579950572450036729569410606011150595997787989941949545941616766481173379542354221900978716459362293889313484765952590568033258812528766018508922545875176986059305363268611724410754368673779915647770093499043128608719779876576471845602084116704585136344601397869578205976039406422460603857067677472313344401404444313588461473337959443618085050326022361018344592570337011452348804485625776929310558537535835912663865194273404260414066657913997072870325005668440242976232666778267955143085601316351944348212291126280832333437282312274581574219018944157415053945132403013547171368647021167250121158742603371812719985738109354043620559489304344796387496134874569568365095461737654022393275028877975891647512474174951601729517223061299905729615793156853452589388656654444688696305354870231913863354142213329293583741179252627342039859863805751672771733334346224552696895918411450954933482236807758376269867226878799891476393011872833933383247262572517858924628935621262057972524069026382866534862016095565197822962734281951138988985290573921632350799315406791563470585811683364875629170217123824210552491708470050762899998624749466980222601329028984729539427436932606722529714054345962336073241189019132199412290351769435047265638081454247760709106307305645853410445239655039035934025365641646561359245886932559057588999715522485957738187284240386965260849479924541674600188246513975057837731590618664626401169544979385857385484796055926190896740206675685170486176015933079054721323300409383617353542464343883593057779943972311831965173530915900231121879230460787060606399300725050443706750654041561792283974794512277494521728630295754085291608936579022795518715033127948755861570576086920124177042879190263711644840829274707051082703885762024915545436977365643033965879060738660812748969753050866128153602261619764389046056783376512319535263183193688746044033897689145588569764908572746505040215074844846612420978642788350764819967009618040629923583377317942658436989193809005149510330411770085851178502731914960825693686006555948109076639726442749286341269845392928176763666829103113619056877349460635894929735742012693433586533506017068667216239521045170854100225980643137353675705913332305347767100924455982815812883244396096862988541467519499162515672073737017937782592514739443505984077861907990953004132159535920471988995818664183378757579954453829967001345355772803601005033563214770704644533486638235057433989658278064892562051966212645334767431
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 3,200-digit prime (315 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 9 of 315

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596923962 --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":1100000010596923962},"decimal":true,"detail":2}}'