Properties

Label 2-8032-1.1-c1-0-146
Degree $2$
Conductor $8032$
Sign $1$
Analytic cond. $64.1358$
Root an. cond. $8.00848$
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  + 1.32·3-s + 2.50·5-s + 4.14·7-s − 1.24·9-s + 4.74·11-s + 1.40·13-s + 3.32·15-s + 2.38·17-s − 5.99·19-s + 5.49·21-s − 0.793·23-s + 1.28·25-s − 5.62·27-s − 6.43·29-s − 5.18·31-s + 6.28·33-s + 10.3·35-s + 0.565·37-s + 1.86·39-s + 8.01·41-s + 10.1·43-s − 3.11·45-s + 1.44·47-s + 10.1·49-s + 3.15·51-s + 6.79·53-s + 11.8·55-s + ⋯
L(s)  = 1  + 0.765·3-s + 1.12·5-s + 1.56·7-s − 0.413·9-s + 1.42·11-s + 0.390·13-s + 0.858·15-s + 0.577·17-s − 1.37·19-s + 1.19·21-s − 0.165·23-s + 0.256·25-s − 1.08·27-s − 1.19·29-s − 0.931·31-s + 1.09·33-s + 1.75·35-s + 0.0929·37-s + 0.299·39-s + 1.25·41-s + 1.54·43-s − 0.463·45-s + 0.210·47-s + 1.45·49-s + 0.442·51-s + 0.933·53-s + 1.60·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8032 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8032 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8032\)    =    \(2^{5} \cdot 251\)
Sign: $1$
Analytic conductor: \(64.1358\)
Root analytic conductor: \(8.00848\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8032,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.557141862\)
\(L(\frac12)\) \(\approx\) \(4.557141862\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
251 \( 1 - T \)
good3 \( 1 - 1.32T + 3T^{2} \)
5 \( 1 - 2.50T + 5T^{2} \)
7 \( 1 - 4.14T + 7T^{2} \)
11 \( 1 - 4.74T + 11T^{2} \)
13 \( 1 - 1.40T + 13T^{2} \)
17 \( 1 - 2.38T + 17T^{2} \)
19 \( 1 + 5.99T + 19T^{2} \)
23 \( 1 + 0.793T + 23T^{2} \)
29 \( 1 + 6.43T + 29T^{2} \)
31 \( 1 + 5.18T + 31T^{2} \)
37 \( 1 - 0.565T + 37T^{2} \)
41 \( 1 - 8.01T + 41T^{2} \)
43 \( 1 - 10.1T + 43T^{2} \)
47 \( 1 - 1.44T + 47T^{2} \)
53 \( 1 - 6.79T + 53T^{2} \)
59 \( 1 + 7.29T + 59T^{2} \)
61 \( 1 - 5.02T + 61T^{2} \)
67 \( 1 + 2.39T + 67T^{2} \)
71 \( 1 - 2.82T + 71T^{2} \)
73 \( 1 - 9.12T + 73T^{2} \)
79 \( 1 + 1.33T + 79T^{2} \)
83 \( 1 - 16.7T + 83T^{2} \)
89 \( 1 + 5.45T + 89T^{2} \)
97 \( 1 - 18.3T + 97T^{2} \)
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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

−7.85981881489396293345383754709, −7.36482393053646959747023712098, −6.20235240876916707313490198394, −5.89011873427861524994692549338, −5.08989390062194405672051354992, −4.12306335452025965393673365607, −3.64613595464139852919337615774, −2.27047139246088021706856640326, −2.00097073712572679870342546674, −1.10295018887541718736149314185, 1.10295018887541718736149314185, 2.00097073712572679870342546674, 2.27047139246088021706856640326, 3.64613595464139852919337615774, 4.12306335452025965393673365607, 5.08989390062194405672051354992, 5.89011873427861524994692549338, 6.20235240876916707313490198394, 7.36482393053646959747023712098, 7.85981881489396293345383754709

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