Properties

Label 2-2960-1.1-c1-0-15
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  − 0.845·3-s + 5-s + 2.14·7-s − 2.28·9-s − 1.83·11-s − 2.76·13-s − 0.845·15-s − 6.31·17-s + 1.00·19-s − 1.81·21-s + 5.38·23-s + 25-s + 4.46·27-s + 5.38·29-s + 3.18·31-s + 1.55·33-s + 2.14·35-s − 37-s + 2.33·39-s − 1.83·41-s + 1.11·43-s − 2.28·45-s + 7.02·47-s − 2.41·49-s + 5.33·51-s + 13.9·53-s − 1.83·55-s + ⋯
L(s)  = 1  − 0.487·3-s + 0.447·5-s + 0.809·7-s − 0.761·9-s − 0.553·11-s − 0.767·13-s − 0.218·15-s − 1.53·17-s + 0.231·19-s − 0.395·21-s + 1.12·23-s + 0.200·25-s + 0.859·27-s + 1.00·29-s + 0.572·31-s + 0.270·33-s + 0.362·35-s − 0.164·37-s + 0.374·39-s − 0.286·41-s + 0.170·43-s − 0.340·45-s + 1.02·47-s − 0.344·49-s + 0.747·51-s + 1.91·53-s − 0.247·55-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

\(L(1)\) \(\approx\) \(1.462301903\)
\(L(\frac12)\) \(\approx\) \(1.462301903\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.845T + 3T^{2} \)
7 \( 1 - 2.14T + 7T^{2} \)
11 \( 1 + 1.83T + 11T^{2} \)
13 \( 1 + 2.76T + 13T^{2} \)
17 \( 1 + 6.31T + 17T^{2} \)
19 \( 1 - 1.00T + 19T^{2} \)
23 \( 1 - 5.38T + 23T^{2} \)
29 \( 1 - 5.38T + 29T^{2} \)
31 \( 1 - 3.18T + 31T^{2} \)
41 \( 1 + 1.83T + 41T^{2} \)
43 \( 1 - 1.11T + 43T^{2} \)
47 \( 1 - 7.02T + 47T^{2} \)
53 \( 1 - 13.9T + 53T^{2} \)
59 \( 1 - 2.21T + 59T^{2} \)
61 \( 1 - 8.69T + 61T^{2} \)
67 \( 1 - 15.0T + 67T^{2} \)
71 \( 1 - 6.27T + 71T^{2} \)
73 \( 1 + 7.15T + 73T^{2} \)
79 \( 1 - 6.70T + 79T^{2} \)
83 \( 1 + 8.35T + 83T^{2} \)
89 \( 1 - 2.59T + 89T^{2} \)
97 \( 1 - 13.6T + 97T^{2} \)
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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

−8.652670389379222817477626098139, −8.156227627995209545889864796788, −7.06042199503260655937219784772, −6.55429518373547935351282841707, −5.43362075314689758605319301072, −5.09498721469517367504986536248, −4.26236822829764985753743501001, −2.81182633985447652742022627245, −2.21041187553481572909436610966, −0.74346679533909908159908447173, 0.74346679533909908159908447173, 2.21041187553481572909436610966, 2.81182633985447652742022627245, 4.26236822829764985753743501001, 5.09498721469517367504986536248, 5.43362075314689758605319301072, 6.55429518373547935351282841707, 7.06042199503260655937219784772, 8.156227627995209545889864796788, 8.652670389379222817477626098139

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