Properties

Label 2-4015-1.1-c1-0-147
Degree $2$
Conductor $4015$
Sign $-1$
Analytic cond. $32.0599$
Root an. cond. $5.66214$
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  − 2.08·2-s − 0.642·3-s + 2.34·4-s − 5-s + 1.33·6-s + 4.42·7-s − 0.712·8-s − 2.58·9-s + 2.08·10-s + 11-s − 1.50·12-s − 2.18·13-s − 9.22·14-s + 0.642·15-s − 3.19·16-s − 0.356·17-s + 5.39·18-s + 5.62·19-s − 2.34·20-s − 2.84·21-s − 2.08·22-s + 2.34·23-s + 0.457·24-s + 25-s + 4.55·26-s + 3.58·27-s + 10.3·28-s + ⋯
L(s)  = 1  − 1.47·2-s − 0.370·3-s + 1.17·4-s − 0.447·5-s + 0.546·6-s + 1.67·7-s − 0.251·8-s − 0.862·9-s + 0.658·10-s + 0.301·11-s − 0.434·12-s − 0.606·13-s − 2.46·14-s + 0.165·15-s − 0.799·16-s − 0.0865·17-s + 1.27·18-s + 1.28·19-s − 0.523·20-s − 0.620·21-s − 0.444·22-s + 0.488·23-s + 0.0933·24-s + 0.200·25-s + 0.893·26-s + 0.690·27-s + 1.95·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4015\)    =    \(5 \cdot 11 \cdot 73\)
Sign: $-1$
Analytic conductor: \(32.0599\)
Root analytic conductor: \(5.66214\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 - T \)
73 \( 1 - T \)
good2 \( 1 + 2.08T + 2T^{2} \)
3 \( 1 + 0.642T + 3T^{2} \)
7 \( 1 - 4.42T + 7T^{2} \)
13 \( 1 + 2.18T + 13T^{2} \)
17 \( 1 + 0.356T + 17T^{2} \)
19 \( 1 - 5.62T + 19T^{2} \)
23 \( 1 - 2.34T + 23T^{2} \)
29 \( 1 + 8.78T + 29T^{2} \)
31 \( 1 + 2.69T + 31T^{2} \)
37 \( 1 + 7.12T + 37T^{2} \)
41 \( 1 - 6.91T + 41T^{2} \)
43 \( 1 - 1.91T + 43T^{2} \)
47 \( 1 + 3.52T + 47T^{2} \)
53 \( 1 + 10.6T + 53T^{2} \)
59 \( 1 + 8.57T + 59T^{2} \)
61 \( 1 - 6.86T + 61T^{2} \)
67 \( 1 + 8.42T + 67T^{2} \)
71 \( 1 + 13.0T + 71T^{2} \)
79 \( 1 + 16.4T + 79T^{2} \)
83 \( 1 - 8.97T + 83T^{2} \)
89 \( 1 + 7.75T + 89T^{2} \)
97 \( 1 - 10.8T + 97T^{2} \)
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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

−8.053572896880485279415607971086, −7.55920760159245024262980253261, −7.12855946438043444886357481935, −5.87549618848374098525107857415, −5.11537382494376373243715076759, −4.46640251762353212498387132243, −3.18145305068478361470982207099, −1.99836884595676412810634710697, −1.20207772543203331612692615030, 0, 1.20207772543203331612692615030, 1.99836884595676412810634710697, 3.18145305068478361470982207099, 4.46640251762353212498387132243, 5.11537382494376373243715076759, 5.87549618848374098525107857415, 7.12855946438043444886357481935, 7.55920760159245024262980253261, 8.053572896880485279415607971086

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