Properties

Label 2-4015-1.1-c1-0-69
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  − 2.77·2-s − 2.37·3-s + 5.67·4-s − 5-s + 6.58·6-s − 3.31·7-s − 10.1·8-s + 2.65·9-s + 2.77·10-s + 11-s − 13.4·12-s + 3.17·13-s + 9.18·14-s + 2.37·15-s + 16.8·16-s − 0.799·17-s − 7.35·18-s − 2.55·19-s − 5.67·20-s + 7.88·21-s − 2.77·22-s − 6.05·23-s + 24.2·24-s + 25-s − 8.80·26-s + 0.824·27-s − 18.8·28-s + ⋯
L(s)  = 1  − 1.95·2-s − 1.37·3-s + 2.83·4-s − 0.447·5-s + 2.68·6-s − 1.25·7-s − 3.59·8-s + 0.884·9-s + 0.876·10-s + 0.301·11-s − 3.89·12-s + 0.881·13-s + 2.45·14-s + 0.613·15-s + 4.21·16-s − 0.193·17-s − 1.73·18-s − 0.586·19-s − 1.26·20-s + 1.72·21-s − 0.590·22-s − 1.26·23-s + 4.94·24-s + 0.200·25-s − 1.72·26-s + 0.158·27-s − 3.55·28-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 \( 1 + 2.77T + 2T^{2} \)
3 \( 1 + 2.37T + 3T^{2} \)
7 \( 1 + 3.31T + 7T^{2} \)
13 \( 1 - 3.17T + 13T^{2} \)
17 \( 1 + 0.799T + 17T^{2} \)
19 \( 1 + 2.55T + 19T^{2} \)
23 \( 1 + 6.05T + 23T^{2} \)
29 \( 1 + 7.20T + 29T^{2} \)
31 \( 1 - 2.29T + 31T^{2} \)
37 \( 1 + 0.722T + 37T^{2} \)
41 \( 1 - 1.58T + 41T^{2} \)
43 \( 1 - 3.98T + 43T^{2} \)
47 \( 1 - 8.26T + 47T^{2} \)
53 \( 1 + 7.20T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 4.81T + 61T^{2} \)
67 \( 1 - 1.89T + 67T^{2} \)
71 \( 1 - 2.23T + 71T^{2} \)
79 \( 1 + 7.31T + 79T^{2} \)
83 \( 1 + 4.00T + 83T^{2} \)
89 \( 1 + 13.5T + 89T^{2} \)
97 \( 1 - 4.41T + 97T^{2} \)
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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

−8.219297055635738200743407535547, −7.28604031165880071551998479585, −6.76058341183546265570377555213, −6.00705564190748643406196091726, −5.83070877812672089908455660063, −4.11631960879726067478656114144, −3.17979139546636969188170669860, −1.98408833531039293297778582148, −0.78672257005348506462573555354, 0, 0.78672257005348506462573555354, 1.98408833531039293297778582148, 3.17979139546636969188170669860, 4.11631960879726067478656114144, 5.83070877812672089908455660063, 6.00705564190748643406196091726, 6.76058341183546265570377555213, 7.28604031165880071551998479585, 8.219297055635738200743407535547

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