Properties

Label 2-4015-1.1-c1-0-28
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  + 0.385·2-s − 2.93·3-s − 1.85·4-s + 5-s − 1.13·6-s − 1.22·7-s − 1.48·8-s + 5.58·9-s + 0.385·10-s − 11-s + 5.42·12-s + 5.05·13-s − 0.474·14-s − 2.93·15-s + 3.12·16-s − 2.59·17-s + 2.15·18-s + 1.63·19-s − 1.85·20-s + 3.60·21-s − 0.385·22-s − 6.12·23-s + 4.35·24-s + 25-s + 1.95·26-s − 7.58·27-s + 2.27·28-s + ⋯
L(s)  = 1  + 0.272·2-s − 1.69·3-s − 0.925·4-s + 0.447·5-s − 0.461·6-s − 0.464·7-s − 0.525·8-s + 1.86·9-s + 0.122·10-s − 0.301·11-s + 1.56·12-s + 1.40·13-s − 0.126·14-s − 0.756·15-s + 0.782·16-s − 0.629·17-s + 0.508·18-s + 0.374·19-s − 0.413·20-s + 0.785·21-s − 0.0822·22-s − 1.27·23-s + 0.888·24-s + 0.200·25-s + 0.382·26-s − 1.46·27-s + 0.429·28-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

\(L(1)\) \(\approx\) \(0.6541197130\)
\(L(\frac12)\) \(\approx\) \(0.6541197130\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.385T + 2T^{2} \)
3 \( 1 + 2.93T + 3T^{2} \)
7 \( 1 + 1.22T + 7T^{2} \)
13 \( 1 - 5.05T + 13T^{2} \)
17 \( 1 + 2.59T + 17T^{2} \)
19 \( 1 - 1.63T + 19T^{2} \)
23 \( 1 + 6.12T + 23T^{2} \)
29 \( 1 - 2.64T + 29T^{2} \)
31 \( 1 + 5.22T + 31T^{2} \)
37 \( 1 - 9.04T + 37T^{2} \)
41 \( 1 + 1.17T + 41T^{2} \)
43 \( 1 + 2.96T + 43T^{2} \)
47 \( 1 + 8.93T + 47T^{2} \)
53 \( 1 + 2.25T + 53T^{2} \)
59 \( 1 - 8.36T + 59T^{2} \)
61 \( 1 + 3.93T + 61T^{2} \)
67 \( 1 + 13.9T + 67T^{2} \)
71 \( 1 + 4.43T + 71T^{2} \)
79 \( 1 - 3.03T + 79T^{2} \)
83 \( 1 - 4.19T + 83T^{2} \)
89 \( 1 + 2.84T + 89T^{2} \)
97 \( 1 + 1.30T + 97T^{2} \)
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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

−8.514367855079644924322911343795, −7.63727401454466954884504554339, −6.45628788823356570592835665320, −6.16276282930588950830555889324, −5.55958151905911904694311982999, −4.79746924024622883903811435425, −4.13743370203731945064664235554, −3.23241988215077602359002348031, −1.62081781665281341913861767446, −0.50443739064664274309983432626, 0.50443739064664274309983432626, 1.62081781665281341913861767446, 3.23241988215077602359002348031, 4.13743370203731945064664235554, 4.79746924024622883903811435425, 5.55958151905911904694311982999, 6.16276282930588950830555889324, 6.45628788823356570592835665320, 7.63727401454466954884504554339, 8.514367855079644924322911343795

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