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 #1100000004942692221 1,439 digits created 2023-10-25

Value

75724669859444019386038181431419937459871170347158334546670781125561605775613345238146832900235029988120092396331104456547295392346463552892691543208162084309946456417690351462149740055821280294682974260387749024677741038124895949618859663335246703020103593511016392811636070699433953870473499476685677949972471279667198574843461601886914577769733305010321282783160213606073684646606728003072917894631981785013885274369200985714266098855990616351193095239028727195880557706583456686926372906387485628133966894192170308391906873254093558687040784617860479665792618919723748223749313100897170415428160598225182536814383392461147091388773183729288425888780624757204652360914108383971586343666899104853738445032743151595781206834491500124343851715773093169023545475877784625384077274372774731111786029611612089417349392908819614130389319589983572376204720897822017276738645401099260958055838383779071135072777724262304447300827575730989523420195417822552092200393906852220644156742966173747819512437404540673242801107947496913459145306798695957682975931523673434358608131422914395430187329008381072846828296902884539995554709549742181289549237159266768609775004642034693739546957952553273014187015862109114651788485760582859315697111624108530951609237229110614548598796280640652699040215044445788672557942632987587425642278383718306771279574583376998709129301379948170712788988686880995750194323542946897904384011292343256771438668674860416383
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,615-digit prime (185 intermediate primes).

Certified number1,615-digit prime
Certificatedownload
Certificate chainshow step 19 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942692221 --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":1100000004942692221},"decimal":true,"detail":2}}'