Properties

Label 2-4015-1.1-c1-0-76
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  − 2.35·2-s + 0.502·3-s + 3.52·4-s + 5-s − 1.18·6-s + 0.984·7-s − 3.58·8-s − 2.74·9-s − 2.35·10-s − 11-s + 1.76·12-s + 0.863·13-s − 2.31·14-s + 0.502·15-s + 1.37·16-s + 5.30·17-s + 6.45·18-s + 7.46·19-s + 3.52·20-s + 0.494·21-s + 2.35·22-s + 8.51·23-s − 1.79·24-s + 25-s − 2.02·26-s − 2.88·27-s + 3.47·28-s + ⋯
L(s)  = 1  − 1.66·2-s + 0.289·3-s + 1.76·4-s + 0.447·5-s − 0.481·6-s + 0.372·7-s − 1.26·8-s − 0.915·9-s − 0.743·10-s − 0.301·11-s + 0.510·12-s + 0.239·13-s − 0.618·14-s + 0.129·15-s + 0.342·16-s + 1.28·17-s + 1.52·18-s + 1.71·19-s + 0.788·20-s + 0.107·21-s + 0.501·22-s + 1.77·23-s − 0.367·24-s + 0.200·25-s − 0.397·26-s − 0.555·27-s + 0.655·28-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

\(L(1)\) \(\approx\) \(1.122068518\)
\(L(\frac12)\) \(\approx\) \(1.122068518\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.35T + 2T^{2} \)
3 \( 1 - 0.502T + 3T^{2} \)
7 \( 1 - 0.984T + 7T^{2} \)
13 \( 1 - 0.863T + 13T^{2} \)
17 \( 1 - 5.30T + 17T^{2} \)
19 \( 1 - 7.46T + 19T^{2} \)
23 \( 1 - 8.51T + 23T^{2} \)
29 \( 1 - 1.45T + 29T^{2} \)
31 \( 1 - 9.09T + 31T^{2} \)
37 \( 1 + 5.36T + 37T^{2} \)
41 \( 1 + 5.03T + 41T^{2} \)
43 \( 1 + 11.7T + 43T^{2} \)
47 \( 1 + 4.22T + 47T^{2} \)
53 \( 1 - 5.65T + 53T^{2} \)
59 \( 1 - 11.5T + 59T^{2} \)
61 \( 1 - 2.20T + 61T^{2} \)
67 \( 1 - 9.67T + 67T^{2} \)
71 \( 1 + 6.63T + 71T^{2} \)
79 \( 1 + 6.26T + 79T^{2} \)
83 \( 1 + 5.72T + 83T^{2} \)
89 \( 1 - 11.5T + 89T^{2} \)
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

−8.355508003188359112682650779126, −8.127196060239751346214258400246, −7.18219331316279290533097858413, −6.62990680283601093498657518056, −5.48101938262345095169467485897, −5.03533413770012726803407019394, −3.27236785544115981511818421074, −2.81369304711119376208985245051, −1.59074334381936794937057859694, −0.823234798658428896531075142014, 0.823234798658428896531075142014, 1.59074334381936794937057859694, 2.81369304711119376208985245051, 3.27236785544115981511818421074, 5.03533413770012726803407019394, 5.48101938262345095169467485897, 6.62990680283601093498657518056, 7.18219331316279290533097858413, 8.127196060239751346214258400246, 8.355508003188359112682650779126

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