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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 #1100000004842049853 2,014 digits created 2023-10-24

Value

9107362491188661087887904657345545648214651970957768833858227558142545466982739690685630031750300888334720768024569823573628143416271791787883798535494263706618532366851500616547276487227679136634162150067367049925140910930484363204658837995158003816643332852328628461325990478783391440828269694636664207846789301156373910751504426941459303667559678456222531482125145802278055439486286631070753496705861535217483650520925914030602602958922939696028508393977032312531406402398796831517008126338598532556585793504545365351116524822292659063848890726173248572903035770005206442008385334361987420444839460861644726345172285858841089612813783087456602753973282239186635092131216582318651949238154901444266286648094088398478654090012768083814645804691007609601048022808231270075411718326374003759583902326989563752531595421422852987288500333530233432023427817443451657708772720441325871083563610977390303628240899480811482409188814244294164443896067800478704104341645600835750658229450003926811381771637736608406400106264635373908258341960759322414509645144860709249614721978851969442140816431381502220470049408093934338642674522438324746696218699055125664030082205829989400253563284103752217096360259869172360076984036671056171398073499101499665225617006871916317015764404450827603455734321100239637663145008196231035531275164906421313389267025926841197210880421705383287721089018892030182424549402043607894617640676479169413228889145121608247491871175397813282117000379045187794560213126328052678068244696155363572825911642009153634080212293679879129602675755972079000117636423286064940279436802735541578257011731381474154037496808288196154381751470976533955367671338617133624600920509276550273274036350941081423681511662200950658814152533640685727230183749436989481661085210557199804289086078658066821467981095983598017816302650048939098551276954958481910233586007427414973672428147735991448155074181675678547232977321207543999070371111215446754747303386014508648094703914308109538180651143118453562282203583329184699
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 152 of the certificate chain of a 3,419-digit prime (408 intermediate primes).

Certified number3,419-digit prime
Certificatedownload
Certificate chainshow step 152 of 408

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842049853 --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":1100000004842049853},"decimal":true,"detail":2}}'