Properties

Label 2-4015-1.1-c1-0-47
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.31·2-s − 1.92·3-s − 0.270·4-s + 5-s − 2.53·6-s + 2.58·7-s − 2.98·8-s + 0.702·9-s + 1.31·10-s − 11-s + 0.520·12-s − 5.20·13-s + 3.39·14-s − 1.92·15-s − 3.38·16-s − 5.07·17-s + 0.923·18-s − 1.31·19-s − 0.270·20-s − 4.96·21-s − 1.31·22-s + 6.09·23-s + 5.74·24-s + 25-s − 6.83·26-s + 4.42·27-s − 0.698·28-s + ⋯
L(s)  = 1  + 0.929·2-s − 1.11·3-s − 0.135·4-s + 0.447·5-s − 1.03·6-s + 0.975·7-s − 1.05·8-s + 0.234·9-s + 0.415·10-s − 0.301·11-s + 0.150·12-s − 1.44·13-s + 0.906·14-s − 0.496·15-s − 0.846·16-s − 1.22·17-s + 0.217·18-s − 0.302·19-s − 0.0605·20-s − 1.08·21-s − 0.280·22-s + 1.27·23-s + 1.17·24-s + 0.200·25-s − 1.34·26-s + 0.850·27-s − 0.131·28-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: \(0\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.455563782\)
\(L(\frac12)\) \(\approx\) \(1.455563782\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.31T + 2T^{2} \)
3 \( 1 + 1.92T + 3T^{2} \)
7 \( 1 - 2.58T + 7T^{2} \)
13 \( 1 + 5.20T + 13T^{2} \)
17 \( 1 + 5.07T + 17T^{2} \)
19 \( 1 + 1.31T + 19T^{2} \)
23 \( 1 - 6.09T + 23T^{2} \)
29 \( 1 - 7.71T + 29T^{2} \)
31 \( 1 + 4.14T + 31T^{2} \)
37 \( 1 + 1.83T + 37T^{2} \)
41 \( 1 + 0.766T + 41T^{2} \)
43 \( 1 - 5.47T + 43T^{2} \)
47 \( 1 - 11.6T + 47T^{2} \)
53 \( 1 + 8.14T + 53T^{2} \)
59 \( 1 - 3.47T + 59T^{2} \)
61 \( 1 - 8.11T + 61T^{2} \)
67 \( 1 + 3.31T + 67T^{2} \)
71 \( 1 + 12.2T + 71T^{2} \)
79 \( 1 - 11.9T + 79T^{2} \)
83 \( 1 + 3.67T + 83T^{2} \)
89 \( 1 - 4.35T + 89T^{2} \)
97 \( 1 - 13.7T + 97T^{2} \)
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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

−8.605222393233465981916905805668, −7.45101153349344453001352079612, −6.72203157182984597883486370200, −5.99230836043210021428021077464, −5.22983026927507305258638486452, −4.83074905111074478774559075732, −4.37113523701258138030989827206, −2.95278607920715708348157707640, −2.16854168061569148232031190063, −0.61608908832641065045674379031, 0.61608908832641065045674379031, 2.16854168061569148232031190063, 2.95278607920715708348157707640, 4.37113523701258138030989827206, 4.83074905111074478774559075732, 5.22983026927507305258638486452, 5.99230836043210021428021077464, 6.72203157182984597883486370200, 7.45101153349344453001352079612, 8.605222393233465981916905805668

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