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8/14/2019 Generalized Andrica Conjecture http://slidepdf.com/reader/full/generalized-andrica-conjecture 1/11 generali The An plotted Andrica Similarl plot it f It is clea For For Therefo then sol biggest because Howeve time re The exi Howeve the valu and occ ed Andrica rica functio ith mathe conjecture y one can c r . r that , , e if one con tions for ea olution of it is always the minimal r the value ains unkno tence of mi r according of , rs for conjecture atical softw ha nsider the g . is neg is posi siders the g ch will o eneralized the case that  difference f the small wn and its e imal soluti to the gener also known . If stat are and for l s not been y eneralized tive, and if tive, and if neralized cur for ndrica equ each soluti between tw st solution xistence is u n of alized Andr as the Smar d as an ine , where arge it s et proven a ndrica func ndrica equa . What tion on of gener consequtiv f generaliz nproven. the generali ica conjectu andache co uality the g is the n ems that d remains a tion then then tion is more it is occurs lized Andri e primes is d Andrica zed Andrica re proposed stant, is eneralized prime nu , ho n open prob a easily prov for a equation at best 2 for quation equation is by Florenti ndrica conj (Co mber can b wever the lem. an . . d solves fo ble that the , and for twin primes at the pr still unprov Smaranda ecture state  jecture) . sent en. he :

Generalized Andrica Conjecture

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Page 1: Generalized Andrica Conjecture

8/14/2019 Generalized Andrica Conjecture

http://slidepdf.com/reader/full/generalized-andrica-conjecture 1/11

generali 

The An

plotted

Andrica

Similarl

plot it f 

It is clea

For

For

Therefo

then sol

biggest

because

Howeve

time re

The exi

Howeve

the valu

and occ

ed Andrica

rica functio

ith mathe

conjecture 

y one can c

r .

r that

,

,

e if one con

tions for ea

olution of 

it is always

the minimal

r the value

ains unkno

tence of mi

r according

of ,

rs for

conjecture

atical softw

ha

nsider the g

.

is neg

is posi

siders the g

ch will o

eneralized

the case that

 difference 

f the small

wn and its e

imal soluti

to the gener

also known

. If stat

are and for l

s not been y

eneralized

tive, and if 

tive, and if 

neralized

cur for

ndrica equ

each soluti

between tw

st solution

xistence is u

n of 

alized Andr

as the Smar

d as an ine

, where

arge it s

et proven a

ndrica func

ndrica equa

. What

tion

on of gener

consequtiv

f generaliz

nproven.

the generali

ica conjectu

andache co

uality the g

is the n

ems that

d remains a

tion

then

then

tion 

is more it is

occurs

lized Andri

e primes is

d Andrica

zed Andrica

re proposed

stant, is

eneralized

prime nu

, ho

n open prob

a

easily prov

for

a equation

at best 2 for

quation

equation is

by Florenti

ndrica conj

(Co

mber can b

wever the

lem.

an

.

.

d solves fo

ble that the

, and for

twin primes

at the pr

still unprov

Smaranda

ecture state

 jecture)

.

sent

en.

he 

:

Page 2: Generalized Andrica Conjecture

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for

Numerical plots for the first primes show that the solutions of 

tend to be confined in the interval and according to generalized Andrica conjecture

one hopes that this behavior remains true as .

The following plots of were created with Wolfram's Mathematica 5.2, the function

plot range was cut off at , so the edge of the plateau is visualizing the exact

solutions of the equation .

Page 3: Generalized Andrica Conjecture

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Plots for the first 200 primes. This plot most clearly visualizes the putative minimal solution

known also as the Smarandache constant, which seems to occur for .

Page 4: Generalized Andrica Conjecture

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Plots for the first 1000 primes.

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Plots for the first primes.

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Plots for the first primes.

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Plots for the first primes.

Page 8: Generalized Andrica Conjecture

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Plots for the first primes.

Page 9: Generalized Andrica Conjecture

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Plots for the first primes.

Page 10: Generalized Andrica Conjecture

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Plots for the first primes.

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See Also: Florentin Smarandache, Smarandache function 

Cross-references: plateau, edge, cut, range, Mathematica, interval, inequality, Smarandache constant, Florentin

Smarandache, twin primes, difference, minimal, solutions, equation, positive, negative, clear, open problem,Andrica conjecture, prime number, function 

There are 2 references to this entry.

This is version 29 of generalized Andrica conjecture, born on 2007-06-21, modified 2007-07-16.

Object id is 9636, canonical name is GeneralizedAndricaConjecture.

Accessed 1336 times total.

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AMS MSC: 11A41 (Number theory :: Elementary number theory :: Primes)

 

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