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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 #1100000010596472375 2,467 digits created 2026-10-06

Value

2431546353590423997145640499229017499769951149902457622149342481062263830867010767440327294023024589224420993631566321958202944331476048764469399528025974879391474385098378049569530815058103419198279751967655071301938914681689227153011941765773593449024389044821256592826868583327989883488731873023896938888006018481571184780435304115773263254608083910167508868179307167603432667843244723207396979076293673221853871542824870524935640616813941503466279067285429637225859273941106516548635781202459195479275982248158821269721867084491433929946357998804077836808158907783264127162172413943000946368789633233642459361936563530009211096199362843958593963548368817835763905227530664622658599593431093635689192090831489130949405823546444244297121743190756499506112375542558285023826087837283953351230363402410035500050505731608744915496616276348824798090489007524699299270172817206420316251033941951158705999399640477796959911481464778406886914373284462949104504341997114591758404730744740543573299270248451928390151226702150410841361992855136630388784446286891871144962642937199641804274191735284976928650374908258242092852011028401129985372939096552262478589359064615775776742381741833236211596311250893149168719529953446013633903994985686517390839644108023212587537542109279834867472653187159577652246508533460305011701846161853434291468635934238357415762984770203793493038733720231894580882735564977160308390300719144508370575809762160399469549779023707746648448955281328222084261664759235733925657762200184869391172083837842051125197296722935062450510356561162042977938585203476055277183810709025557532036634280689588757156491157796891630469011442006998732803770901609352853145576316141391140765882457332843464784223141142513751272320622810378851288302369268810849094114157569097370381185436920601473491914806424874562801544182962022981441075060564005377895205997720331103282662825068575140442151287013792016431363733151885339820038296805444816884102194877803070155346859669420750311841956345948654711542157231622142151563331935267911105601508496747543655110877795163452619277321731840090751906591394694329265980021409196928912092742237522172493051749751905600725273467687245865403881382861555396952762917777124996480348851001079110399339490766016431259953403037961077088854443277055554876589921422784416864987877740805378776610419639230852913471015617887880890721825476533235569121375472166478475630987459668757588713097317888050886338926296048907781510242380079504777
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 3,195-digit prime (227 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 55 of 227

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596472375 --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":1100000010596472375},"decimal":true,"detail":2}}'