Properties

Label 2-833-1.1-c1-0-22
Degree $2$
Conductor $833$
Sign $1$
Analytic cond. $6.65153$
Root an. cond. $2.57905$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.625·2-s + 2.53·3-s − 1.60·4-s + 2.17·5-s − 1.58·6-s + 2.25·8-s + 3.41·9-s − 1.36·10-s + 2.29·11-s − 4.07·12-s − 3.85·13-s + 5.51·15-s + 1.80·16-s + 17-s − 2.13·18-s + 5.06·19-s − 3.50·20-s − 1.43·22-s + 5.90·23-s + 5.71·24-s − 0.261·25-s + 2.41·26-s + 1.05·27-s − 1.24·29-s − 3.44·30-s − 3.42·31-s − 5.64·32-s + ⋯
L(s)  = 1  − 0.442·2-s + 1.46·3-s − 0.804·4-s + 0.973·5-s − 0.646·6-s + 0.798·8-s + 1.13·9-s − 0.430·10-s + 0.692·11-s − 1.17·12-s − 1.06·13-s + 1.42·15-s + 0.451·16-s + 0.242·17-s − 0.503·18-s + 1.16·19-s − 0.783·20-s − 0.306·22-s + 1.23·23-s + 1.16·24-s − 0.0522·25-s + 0.473·26-s + 0.203·27-s − 0.231·29-s − 0.629·30-s − 0.614·31-s − 0.997·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(833\)    =    \(7^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(6.65153\)
Root analytic conductor: \(2.57905\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 833,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.066634929\)
\(L(\frac12)\) \(\approx\) \(2.066634929\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
17 \( 1 - T \)
good2 \( 1 + 0.625T + 2T^{2} \)
3 \( 1 - 2.53T + 3T^{2} \)
5 \( 1 - 2.17T + 5T^{2} \)
11 \( 1 - 2.29T + 11T^{2} \)
13 \( 1 + 3.85T + 13T^{2} \)
19 \( 1 - 5.06T + 19T^{2} \)
23 \( 1 - 5.90T + 23T^{2} \)
29 \( 1 + 1.24T + 29T^{2} \)
31 \( 1 + 3.42T + 31T^{2} \)
37 \( 1 - 3.99T + 37T^{2} \)
41 \( 1 - 10.0T + 41T^{2} \)
43 \( 1 + 11.0T + 43T^{2} \)
47 \( 1 - 7.10T + 47T^{2} \)
53 \( 1 - 13.2T + 53T^{2} \)
59 \( 1 + 9.38T + 59T^{2} \)
61 \( 1 + 10.6T + 61T^{2} \)
67 \( 1 + 13.3T + 67T^{2} \)
71 \( 1 - 1.40T + 71T^{2} \)
73 \( 1 - 10.4T + 73T^{2} \)
79 \( 1 + 0.561T + 79T^{2} \)
83 \( 1 + 0.620T + 83T^{2} \)
89 \( 1 - 4.34T + 89T^{2} \)
97 \( 1 + 5.92T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.669564986321087765389091757311, −9.369820910529457070895823539441, −8.849606668377617175313103314016, −7.75631302713661008174409313057, −7.22233605208952497997475149649, −5.73620545047872352976538153526, −4.74853299192523082925017830905, −3.61941164916407200341692116654, −2.56912404778294490590778620796, −1.36264375199200006387305686749, 1.36264375199200006387305686749, 2.56912404778294490590778620796, 3.61941164916407200341692116654, 4.74853299192523082925017830905, 5.73620545047872352976538153526, 7.22233605208952497997475149649, 7.75631302713661008174409313057, 8.849606668377617175313103314016, 9.369820910529457070895823539441, 9.669564986321087765389091757311

Graph of the $Z$-function along the critical line