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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 #1100000006886660778 1,989 digits created 2024-04-06

Value

107035269632266319940875515054057778367530829470192599617094022300148970169599185128560121600005872604737794828556835588716704727481628168736256329156998183299849626369205195485235652097437479855969039420402854518006179201819275021981426225962689992803965538830976348087526432284283014794160487079310575663161717051040704670085879977181914183545778305743884304661187245294042470285819581602873664888354261797768683394989658384874628259017496633726591051278723582332264501679909837647257865698794846750440025853310995021938034216706664474743651620660393065260124446536057295818981770956348015533816676021165954252225283632705877543908018955529408653937013103849913235933720057607888623057079356164635762957261026626879645809308039475089080327981294030288197034814306364822959161286756954259463422666470915511970844677284656898089019617387894943385331017141054197765071301855929882370940478628263285782803821256694019112799252672213417320506074737883418765596602509133993463877323597908754518281652376400402567453460569227229750841131595426978586153656706032035365092369107970673136275094891726074328147498338534184645446362409929728306460166317869133949069901371032878679253994227675051079110741396256752589347979289368481404363285804678547023889639759252912181819200443474840245234610005966039880143789744622402830727531458089998508675948040406229313136814270019916501961681293599565263294371014501169902935264197585412237976341835508828879570260419474466534786130537100288383913348230921139029014738913721903791202688542235861176197685703731353323849341814485297051192651128371945330285357104475357697652037691362954303093462239125572263873209171990731130635530260915293965983630395777396221358945337306524600628548727533221096931107748571246386378309680447170166796460830110532775370055381743637947923570505865039605288000740788887014333915358892642315617689119503595380337852533424864370586858234650841343936960115124228586634613133842561250937855890324861801619070551786036232292092449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 2,980-digit prime (295 intermediate primes).

Certified number2,980-digit prime
Certificatedownload
Certificate chainshow step 96 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886660778 --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":1100000006886660778},"decimal":true,"detail":2}}'