Properties

Label 2-4015-1.1-c1-0-181
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  + 1.92·2-s − 3.32·3-s + 1.69·4-s + 5-s − 6.38·6-s + 2.35·7-s − 0.594·8-s + 8.04·9-s + 1.92·10-s − 11-s − 5.61·12-s − 0.122·13-s + 4.51·14-s − 3.32·15-s − 4.52·16-s − 6.40·17-s + 15.4·18-s + 4.96·19-s + 1.69·20-s − 7.81·21-s − 1.92·22-s − 2.37·23-s + 1.97·24-s + 25-s − 0.236·26-s − 16.7·27-s + 3.97·28-s + ⋯
L(s)  = 1  + 1.35·2-s − 1.91·3-s + 0.845·4-s + 0.447·5-s − 2.60·6-s + 0.889·7-s − 0.210·8-s + 2.68·9-s + 0.607·10-s − 0.301·11-s − 1.62·12-s − 0.0341·13-s + 1.20·14-s − 0.858·15-s − 1.13·16-s − 1.55·17-s + 3.64·18-s + 1.13·19-s + 0.378·20-s − 1.70·21-s − 0.409·22-s − 0.494·23-s + 0.403·24-s + 0.200·25-s − 0.0463·26-s − 3.22·27-s + 0.751·28-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 \( 1 - 1.92T + 2T^{2} \)
3 \( 1 + 3.32T + 3T^{2} \)
7 \( 1 - 2.35T + 7T^{2} \)
13 \( 1 + 0.122T + 13T^{2} \)
17 \( 1 + 6.40T + 17T^{2} \)
19 \( 1 - 4.96T + 19T^{2} \)
23 \( 1 + 2.37T + 23T^{2} \)
29 \( 1 + 10.3T + 29T^{2} \)
31 \( 1 + 4.08T + 31T^{2} \)
37 \( 1 - 2.13T + 37T^{2} \)
41 \( 1 - 8.90T + 41T^{2} \)
43 \( 1 - 9.77T + 43T^{2} \)
47 \( 1 - 8.00T + 47T^{2} \)
53 \( 1 - 9.34T + 53T^{2} \)
59 \( 1 + 11.7T + 59T^{2} \)
61 \( 1 + 5.82T + 61T^{2} \)
67 \( 1 - 1.67T + 67T^{2} \)
71 \( 1 + 10.7T + 71T^{2} \)
79 \( 1 + 13.0T + 79T^{2} \)
83 \( 1 + 6.38T + 83T^{2} \)
89 \( 1 + 16.5T + 89T^{2} \)
97 \( 1 + 12.0T + 97T^{2} \)
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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

−7.50314574108980958491351692092, −7.13919773291290071843811051436, −6.06101049954481408428410361624, −5.72979969114814997604401394220, −5.22519560410668691898008551171, −4.39685069755335654171010590262, −4.05719777575320707337211984544, −2.48057610616942008352939961639, −1.46763471553236051820837834745, 0, 1.46763471553236051820837834745, 2.48057610616942008352939961639, 4.05719777575320707337211984544, 4.39685069755335654171010590262, 5.22519560410668691898008551171, 5.72979969114814997604401394220, 6.06101049954481408428410361624, 7.13919773291290071843811051436, 7.50314574108980958491351692092

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