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 #1100000004893104782 1,950 digits created 2023-10-25

Value

698143093305490301202479566476465213384489674635504367338320240735239879762504557598848442588941996154291888059982705323508199049570162692663479209578176914272613320014715831457830936730585738854666389773646412696757215710845142241886224711479206480857523776715489018978198739551756795878217805614795645191945844732605505212545164409482687032265931779320117198417382170049875576035703907046600982134990008853559551711348978332961131632840253768914719985116129467675316721139867322815747993254848588121845109308167102266213702454536788626360820085132547421210983761420112546313357697814400545612524451480767689906337411862819633194655437038395594735332737409570360901547031944690388224997966593474016147883146504711026356801260165274073035258515684544883701962178026767906933354787882716695361062460691849573122389428382094221659581198370472470942664494857070131392044828087870453911332182839974756908229636784174577085653881656974801556294854392457132888458235441686865665359837293565788385405841843087660735992037846090284958798978877123005254120569165192736259608131677740623511497027565838648522458234012665264566320574740645533006317340086340147817297352024873790719043191678528564671589942610884850068816596353739951779392649276152516383046591948228927089110628523588962704377263692150393747048186810161028554727836410728824385673183951545768945221879185296123504261215552624997632655222429031665606918818531661825754467710859081874423780659202413017463890171899454515522141538462088934877959372865189925465995924760679530373386199331409362888198332107937383543505766524170862674734954121229395772190225794050328381250183324566771347654920608107167157254553420460736739615018386558621969333582214412060037862469239219092167833999105000072577265791515395201636386573107953801071027332974936914185995738781320722212120857220844405765141564336093920272439647741640366722291429649554233960529323406067478670618625320570629968213416200294293163456141
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 2,192-digit prime (248 intermediate primes).

Certified number2,192-digit prime
Certificatedownload
Certificate chainshow step 29 of 248

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004893104782 --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":1100000004893104782},"decimal":true,"detail":2}}'