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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 #1100000010596093245 2,874 digits created 2026-10-06

Value

201191498964395471525407375308211749240605167976038854994690947383791922350223244464750279270438328274205842919006419427961712573064745853758718418040433818102965144192036064327742014915565760201402624888665446033078630862835329453534052504162253555171886431341078530100467127256166575426928730921920859853380531538514368293672231396929939945035488930557872145461983601733392193814618538994965777367824885089447634196951154879678192195699172494126692759621256236801685926098974413241849812476117740949653492043520361839347823914651884415131697854946718920324681345861946359153515585377163920463103327153005898822389488233028472773271482628734882436043592455572899167696352639958372359273486254622264868492223748797115886094130697042547241181740177117316395430914714941004211643549306869031132484653236280929402485311027446693092568377708443275428026234282682817246241369465559965240725505656499243332445960807479771837763824094136224226274047742987799945567581253094737488488111623113453736313522844810932535438669803700399826899320700981335985343126460278207032579947432077151871144139335490470116755180299799431361662171466067289326642558213924076065975889387230988424646564663431753166301268900653387196287748243547904271608783123204604989285677913000489924852012461489791566286777223104678924492719212965249000058766413816959644124570400311469048480479618952952305032382547265057111857289688236293265425448491081640050488800630354836376843382646170823297143141132508169587413644398398920701522252266430298898372611105341768904512072521705490011515140408164611699540804873565755992447223546123801421652226688218575197297872067081004135035499082463992280905040751071045035267922513299319892568365397422345938692405918384368130768147683639267787115898773203147404652271998466287877561211960544555752856247463322474922292034321301311081273144268247006154389444846790115386485120552863105759623979303957247857115031212159329055938614930336962428398478560492225898791562253402998160253176513336260443976378485536176220515256343497439371434984783093848458605321790587860258589272001517063309999582362035112188518210546147536143056999139886795553819583912085412752092595969872680899553697282113622424460873810933698846439963396468838140405226311022500964381298086164019897924054068831575844295076594242579793357362163627520443542939472695018984730752140715902742150913092067758333074843061032753878202425907168867657647638858746441366780876586913756132582474409930625113737022984740131720518867545925349014922191790896679509491720027297720489783184903952773883978307276557636289935819509539116533106606196449645636589939150203017699080923644358396482528747827926717436114935201459303926469064016351771267591628818469680750906607671653720091979499688359467353265116809698896174848220017878202235981899263081282713459797423677289273235298906990518284938941731003831430429804574941
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 3,195-digit prime (231 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 22 of 231

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596093245 --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":1100000010596093245},"decimal":true,"detail":2}}'