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 #1100000006886660720 2,557 digits created 2024-04-06

Value

2611161347643142878200420402893764993066740607054144239294650531243491676830809836667652874384498291608444626781369700905556065689576440107824973656978427492582176025334988200482105325541744423095400733726796265790078807427587758234124081048062701467228094723409503953117960834162820828976708119655072195846442420477911259266064487834060082394204297973116110389277790342766728274520008770151740791099887974310226427709675929468117007313699422862734517714135864768064660728434178010376183214040321669709668998140579200237208091908804907500889282242536376199132691523224247159494473019254666316127348393556369240968670213605118243306364264440513062307685790241919589670234529641554458274023987140140096026614903796372309356529567393024604844127490994344302652939279365182962978388754201071024546783125148121138152509068829063193820496281440084070197079549103514161289331026412171223123993612559209829296799056895713881892848251499960606847934316554163842865779208121634586421660181438298181020389258725075843924957085285352018187096575794083292637693458332834787399834319609785309106478861476410495267265101813877225330025101518912460242936704725180857748021171919916103152175272782681066718700613474147368998788064909166936500848683936939753532044148709846177692316433380459882434840637764014955900450033734911355861031112176879801912981002909470394112421124775904712181727271867983789087626989055679623430236250217176699325629334874369751264091932277733312226334783384497315629661629879428947859265290443490403971217254848370036724288545580335105161816616871130783571585920806826287773503074653703891780902350937830659158251516254677381619387517712934435802104232923343936385546545782057098493952919756334666195840782061788829925801295392486279174459219637634304040590851618399563350374382831330014939964539526495094167407014035260617890821775124833063447058743046289416544266529760052608900811330114999292551634474949283078181809696207251540898740479575485938895531054091458376331834545517378868802033220207646416751065735877796154866386727031184720525665156368160096029736011049418420731302768509882153116883501429464977946505409301847258441913529861963314616735706242176766424007406752497120587805200719066277895169807624361519397737800092539960663437097584689122754979213237861118781767131778737271285146776765275640118976399368151978386819725043523677747714979806534436665081351074568000644539752217864251894214455152816490436292033200402577007396031894549170123106414294787004404345395801805165803092389789062104115802773516342412014390868783785132633
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 2,980-digit prime (295 intermediate primes).

Certified number2,980-digit prime
Certificatedownload
Certificate chainshow step 41 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886660720 --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":1100000006886660720},"decimal":true,"detail":2}}'