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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 #1100000004842047645 2,888 digits created 2023-10-24

Value

26482686733440350565706982526545785601847523233744186063873114858547937767942883136576133993722795249862553470987936491975994638761902576859762055838608110415608660185561225148512199905133833454648177760071760788149440951492956933465924747621516962771821898687372634338261669326788347025656121536487576073623025074438123544928391330861759871591270975286381904187421502406284978585356379053987556173632339718908499196979158957754848195862112335859178739194167793410125105143995947117769628704466506489860581994928472820845680522494894813361797571315445958259876799663265415376361309530392017604445378100946390338873294506485361397355098496995914846510046348078791420118902750822971846452454269596925219699943729782064183057883037329099342127677684759124398450359349382168721321573333093550610760251479275411644259525452816012887215757650460031916161945273806148890081636218324315126767227432477617035731287546852162895066231625936291774237080153889687888656798634404658295735497315693179998268656321797288978779474888448275268519870707288896243499948152260367444649365326818112567878294150204154420997692001992493273413238614378953649970625487196375634874219537592829422181698924608361354582953939725860304712274604204488032555442859894906652215591661535531515413900646719133481840627589682539007153905006368204373706809154121560159362818603808586974522796769964271828969028733734056181507651569048514269259375999196809989230624339462400878932881119891694466295201845560618215955231244487024405330242670655881446554494516879089701948290585265033472266501333565384942502464163517852585362095215836950814491698852026284121599228122100969607192528558319187325385452619546341199311494031158721670845550282086452840626594359668177094000993147470973587707237871871608776395930867989634105553312746846428546653446477045869418043596701243957287721166272470212022720893105464959071429276919301573866368263849293938424612999685852076594087075459668183489638284881597551905305397501906316086154151676561029763292469693707588488183230470743417009872944107082204951777688488042845257137981278016117971891721660887055771817298960073377577567125751878662662365480831462307512531103952591722244536047908169112370410876874504212199997632935628518691425736682972128700569426587697637399197606997182640342791510517106458629609214654319055097342518311664190583922120181981623210685262392425068755177067989476349858490129789949347841263271703326525177387708057998009631419999632595995755892788132581500848352678763552190887276562198834386855662637007615486824353583246649599949813263347196583962525776493189994861607120147753934081391959964704940137004150560404297783659345329802065415154406747406707992644399643895645883896852914197346809493367060383088671027487319427010264261082855395021147249263330102103096476946965770489621188446678631063919447281426115588608571184051523354560226998936709495858092132393
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 3,419-digit prime (408 intermediate primes).

Certified number3,419-digit prime
Certificatedownload
Certificate chainshow step 61 of 408

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842047645 --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":1100000004842047645},"decimal":true,"detail":2}}'