Properties

Label 2-8015-1.1-c1-0-399
Degree $2$
Conductor $8015$
Sign $-1$
Analytic cond. $64.0000$
Root an. cond. $8.00000$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.51·2-s + 3.19·3-s + 4.31·4-s − 5-s − 8.01·6-s + 7-s − 5.82·8-s + 7.17·9-s + 2.51·10-s − 1.97·11-s + 13.7·12-s − 0.775·13-s − 2.51·14-s − 3.19·15-s + 6.01·16-s + 3.70·17-s − 18.0·18-s − 7.35·19-s − 4.31·20-s + 3.19·21-s + 4.97·22-s + 0.639·23-s − 18.5·24-s + 25-s + 1.94·26-s + 13.3·27-s + 4.31·28-s + ⋯
L(s)  = 1  − 1.77·2-s + 1.84·3-s + 2.15·4-s − 0.447·5-s − 3.27·6-s + 0.377·7-s − 2.06·8-s + 2.39·9-s + 0.794·10-s − 0.596·11-s + 3.97·12-s − 0.215·13-s − 0.671·14-s − 0.823·15-s + 1.50·16-s + 0.898·17-s − 4.25·18-s − 1.68·19-s − 0.965·20-s + 0.696·21-s + 1.06·22-s + 0.133·23-s − 3.79·24-s + 0.200·25-s + 0.382·26-s + 2.56·27-s + 0.816·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8015\)    =    \(5 \cdot 7 \cdot 229\)
Sign: $-1$
Analytic conductor: \(64.0000\)
Root analytic conductor: \(8.00000\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8015,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
7 \( 1 - T \)
229 \( 1 - T \)
good2 \( 1 + 2.51T + 2T^{2} \)
3 \( 1 - 3.19T + 3T^{2} \)
11 \( 1 + 1.97T + 11T^{2} \)
13 \( 1 + 0.775T + 13T^{2} \)
17 \( 1 - 3.70T + 17T^{2} \)
19 \( 1 + 7.35T + 19T^{2} \)
23 \( 1 - 0.639T + 23T^{2} \)
29 \( 1 + 5.62T + 29T^{2} \)
31 \( 1 + 3.28T + 31T^{2} \)
37 \( 1 + 11.5T + 37T^{2} \)
41 \( 1 - 0.116T + 41T^{2} \)
43 \( 1 + 1.43T + 43T^{2} \)
47 \( 1 - 1.48T + 47T^{2} \)
53 \( 1 - 8.24T + 53T^{2} \)
59 \( 1 + 3.97T + 59T^{2} \)
61 \( 1 - 0.734T + 61T^{2} \)
67 \( 1 + 1.60T + 67T^{2} \)
71 \( 1 + 8.44T + 71T^{2} \)
73 \( 1 - 5.51T + 73T^{2} \)
79 \( 1 + 8.24T + 79T^{2} \)
83 \( 1 + 4.74T + 83T^{2} \)
89 \( 1 + 15.9T + 89T^{2} \)
97 \( 1 + 3.41T + 97T^{2} \)
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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

−7.72756384246078412459714876304, −7.30192869068027138408182353680, −6.75592431218541628645429542668, −5.52046094859136981453357107237, −4.34994513526846678163280882622, −3.56020882484958113881535804224, −2.75403303708587302121914640120, −2.05129287630993450234477017003, −1.44109106318579000745856382817, 0, 1.44109106318579000745856382817, 2.05129287630993450234477017003, 2.75403303708587302121914640120, 3.56020882484958113881535804224, 4.34994513526846678163280882622, 5.52046094859136981453357107237, 6.75592431218541628645429542668, 7.30192869068027138408182353680, 7.72756384246078412459714876304

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