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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 #1100000004952613924 1,061 digits created 2023-10-26

Value

41054042640376826355666227565726150901839946613666387309505244861479089575339521704758816872140477920100024025694406909324563243440461901993711844652548002453631945826697930450469421967742198266800394008427524278225104993252466443748812090279872419727256384377986683977808136724422356524929019453619342201973358795489904098023631516817221507573116132436282278733473828122859031862142082161567220277107500528169239651850188435708937057445447658187278859321706618508230781303021733299158889521351037114059381845556061844915838038356834474734762468279019358570931738031608985117226114105308127355199557331838082321169761848162821209394698088011079921288336103201062139755479756566851459432490486760949300026302727884389671290675552245121132137843146956042243107473498655285099057905037698422510386262033349499080644996270286475262724463605483634075571730097392849680874995193303345371357018128685874867589012113781969238592530545514376757316717882669797130261634237687928432979745175494733863252575040001022362534765110738910049301505299595551917574563757260684249
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,490-digit prime (119 intermediate primes).

Certified number1,490-digit prime
Certificatedownload
Certificate chainshow step 39 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952613924 --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":1100000004952613924},"decimal":true,"detail":2}}'