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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 #1100000004917632550 1,692 digits created 2023-10-25

Value

535819586001294325131810517666085912673653431294436664089325821481690115902301859780069858150827295795391704022634089680726398923326782424194159577149841120013833044683155622239912173429456959418690989637414182841244642492789594402162717036103495326180662164332151984067133993741706484759159363468470793740303065893491439843331705783124907778126420136793074226425277360587830239186871979196304116972058399704660552929801446327263398923884385572775577150371673867127558563335613452478000015908732920122593855046167422653738416748356779780256355878919784143525353208169767899253109524707357613980627687153097746437408077967553045366627016737996110654737205111454043925845540891167393379256064593380626114615339426444282784349990359388011895177830817570515850358394935230271188764800397174260563673681360621981251207129172494218752249841664528176087729518017866015703662622376091696518541825345321270687276212343552805610349458870902187131334700799089019077737581684975667622546214536336201792454077238713834374118624619842571136280275862328476244617673216393501318561692136795319511749284781343780382600933096426384651885009241341893673059780242657651749948931316151841657763722892481656073885740539605759808545139034409730132698330078901845695965576970060320658224534221703934918451752237937089669076972023944390359548842206950025311332614521647577399548278161486210139142057027150661846285685888418032357423582071766361336239447633709782385650666612570902286483328482822787632225739193867262307441380104091924194069769660177012686666336625307840532149302451178753665616643979346986556503097196185246733326795619520865636075581366133811194952278746195234862463558622461519775648171279378385251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,979-digit prime (221 intermediate primes).

Certified number1,979-digit prime
Certificatedownload
Certificate chainshow step 31 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004917632550 --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":1100000004917632550},"decimal":true,"detail":2}}'