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 #1100000006985328440 2,627 digits created 2024-04-21

Value

68041107792922801356479279067588638532279576626612073464381756515685007100596331814011942518536612117796433703229833715639826769366518658012354873507032781201180156414887636442847881382737857890500180768619266017243789527335084778345647475552389672158408683411379844102171111810663490279371446639834261909784352501461667267195729063441489850846772321101401459640449217622134697896960663697484338140774444413335298290316648707060948071268946723845569980598770522805262746699724728534842555274961879837416112195479299896125481120578477654350089156465708148196889284820661320781430207375142685655750219500277749116428845909422624027646125026322004219692460227531439079793722754326556592640747341360345619331133814218177560011720807096391646782547628673121190990389477992381593006436416301484551036607994887526960423495784463619007165282034635583108273317013066661385520752503774110053987946260878088854250320711650837615483418936116313057161026051439515700226780039863765021887567108865264201450721457525595973073774785476017031716619139128311298759110074998415158688869039467004581195799581710750933689638344466842830719128024149771579188031950934496747651225491534516083591028374616080467386579690826269046943420017048691037045200830395440319922997767837548921645937323932492229809557521153763076099090741860782329798331509936786429098421712691393551091007059865684436112383037596080047388359085583774344134318350028742263797786035715469615458736612906843168579046486503694811972178976185549978855690068214334386967883383192267268137260750482519870486382671436168927184533088945013719354522542992143968170543479168495290106794799118555861430832814842210986956412898539964091364068005573475802378972318154520420661192068276811141950768096966374378750486189898518328988906863807677424958163981394273114650533737630949165542422325449820740258153656184689536097501228763615660663013648733794696142279872427922071261947371858110029518166333260657412910589639103807538017231919842864920309427524139731120313126824725347503601369834240617429942434174638173160545832969129011448233545587435209041554495185609309414411027341402448828725512365215577184839454593547036818777500831264987326645659623445642902761118253887308998429358163114559448855379846792985213568435684338325282971739550475366276115728279401807975389431044210280936115632129098481591467507564926533748662238028831434072870365157239635877776782329618385712686273784720915010098845582768818164660431738982306629040272328229318170152509370671133482533345258961846012377307960392129555687111872019725799220004752317322593928099272471978786226802335440312242416693884087958269
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 24 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328440 --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":1100000006985328440},"decimal":true,"detail":2}}'