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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 #1100000004900058941 1,611 digits created 2023-10-25

Value

206327394030663427306825274112805600524691653333090490584180832642759316119400991157564923429724941590622605895239789961585367528765231242845076737793571932406453248495858871792217397446857299454598966984960939447581186848207916287427620576776829472299221550115868518685529549798635377542300926262811036013767537836515635090314393697828253365191818140602434307860670324798826502446034234900210313027680612256479681744598336227145095703464066372342201703213002470203537450769792905777991031352693907505506815898115347581619612181802125689727638491290484349977103831063051170733593248019641565428530543015630411243098116382744662973560019392297336499395695125847998350960001452185176787116206291961011417614313468553815049513080738160870413534975055289812282751224036152007481448499176779359466249674769976592248072697018117416937327197095753137144673277716215489618491994943217854932116789671298046113637567782131297396997518474150014495126845107056229461286792897246958656478704876175386075779240268797722994912604066370919224814045594771673653270530737078955543346151511726172300791338441850500126715554886581242869207397775867503213846236745062944457852542634636850627205059882048942758407227606011005633228000866010436308076022426806836081501952897130563062761871564838048411319760359054414896765624938362613435120840675685997911493313919199011812173185917733579384674801918685371567697890360114322607309147374110696663772307119219111287527477834145290313487536625948379040810464219570644028325254126092432182183618692376624965661664386284525627906456124295481220689211396482877464443374787889334519666374611
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 2,069-digit prime (232 intermediate primes).

Certified number2,069-digit prime
Certificatedownload
Certificate chainshow step 53 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900058941 --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":1100000004900058941},"decimal":true,"detail":2}}'