Properties

Label 2-2960-1.1-c1-0-41
Degree $2$
Conductor $2960$
Sign $1$
Analytic cond. $23.6357$
Root an. cond. $4.86165$
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  + 2.73·3-s + 5-s + 1.26·7-s + 4.46·9-s − 1.46·11-s + 1.46·13-s + 2.73·15-s − 1.46·17-s + 4.19·19-s + 3.46·21-s + 8·23-s + 25-s + 3.99·27-s − 8.92·29-s + 2.73·31-s − 4·33-s + 1.26·35-s + 37-s + 4·39-s − 2·41-s + 6.92·43-s + 4.46·45-s + 1.26·47-s − 5.39·49-s − 4·51-s − 6·53-s − 1.46·55-s + ⋯
L(s)  = 1  + 1.57·3-s + 0.447·5-s + 0.479·7-s + 1.48·9-s − 0.441·11-s + 0.406·13-s + 0.705·15-s − 0.355·17-s + 0.962·19-s + 0.755·21-s + 1.66·23-s + 0.200·25-s + 0.769·27-s − 1.65·29-s + 0.490·31-s − 0.696·33-s + 0.214·35-s + 0.164·37-s + 0.640·39-s − 0.312·41-s + 1.05·43-s + 0.665·45-s + 0.184·47-s − 0.770·49-s − 0.560·51-s − 0.824·53-s − 0.197·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2960 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2960 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2960\)    =    \(2^{4} \cdot 5 \cdot 37\)
Sign: $1$
Analytic conductor: \(23.6357\)
Root analytic conductor: \(4.86165\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2960,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.951523195\)
\(L(\frac12)\) \(\approx\) \(3.951523195\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
37 \( 1 - T \)
good3 \( 1 - 2.73T + 3T^{2} \)
7 \( 1 - 1.26T + 7T^{2} \)
11 \( 1 + 1.46T + 11T^{2} \)
13 \( 1 - 1.46T + 13T^{2} \)
17 \( 1 + 1.46T + 17T^{2} \)
19 \( 1 - 4.19T + 19T^{2} \)
23 \( 1 - 8T + 23T^{2} \)
29 \( 1 + 8.92T + 29T^{2} \)
31 \( 1 - 2.73T + 31T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 - 6.92T + 43T^{2} \)
47 \( 1 - 1.26T + 47T^{2} \)
53 \( 1 + 6T + 53T^{2} \)
59 \( 1 + 0.196T + 59T^{2} \)
61 \( 1 - 8.92T + 61T^{2} \)
67 \( 1 + 13.6T + 67T^{2} \)
71 \( 1 - 10.9T + 71T^{2} \)
73 \( 1 - 12.9T + 73T^{2} \)
79 \( 1 + 5.26T + 79T^{2} \)
83 \( 1 - 5.26T + 83T^{2} \)
89 \( 1 + 2T + 89T^{2} \)
97 \( 1 + 2T + 97T^{2} \)
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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

−8.845731847789188611225913797648, −7.997473812169786221959400788374, −7.51197447431230128722767464324, −6.70200616193571976818477463333, −5.56067969103082147221179813132, −4.80998561808021026908466254569, −3.76073345537619108141814031286, −3.01299373500729848900920590032, −2.23063275385524537251930998977, −1.26531678454265498317583031492, 1.26531678454265498317583031492, 2.23063275385524537251930998977, 3.01299373500729848900920590032, 3.76073345537619108141814031286, 4.80998561808021026908466254569, 5.56067969103082147221179813132, 6.70200616193571976818477463333, 7.51197447431230128722767464324, 7.997473812169786221959400788374, 8.845731847789188611225913797648

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