Properties

Label 2-2960-1.1-c1-0-50
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  + 2.84·3-s + 5-s + 4.84·7-s + 5.11·9-s − 2.34·11-s − 4.46·13-s + 2.84·15-s − 0.461·17-s + 2.50·19-s + 13.8·21-s − 7.69·23-s + 25-s + 6.04·27-s + 7.69·29-s + 9.43·31-s − 6.67·33-s + 4.84·35-s + 37-s − 12.7·39-s + 8.34·41-s − 11.9·43-s + 5.11·45-s − 0.0742·47-s + 16.5·49-s − 1.31·51-s + 5.35·53-s − 2.34·55-s + ⋯
L(s)  = 1  + 1.64·3-s + 0.447·5-s + 1.83·7-s + 1.70·9-s − 0.706·11-s − 1.23·13-s + 0.735·15-s − 0.112·17-s + 0.575·19-s + 3.01·21-s − 1.60·23-s + 0.200·25-s + 1.16·27-s + 1.42·29-s + 1.69·31-s − 1.16·33-s + 0.819·35-s + 0.164·37-s − 2.03·39-s + 1.30·41-s − 1.82·43-s + 0.763·45-s − 0.0108·47-s + 2.35·49-s − 0.184·51-s + 0.735·53-s − 0.315·55-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

\(L(1)\) \(\approx\) \(4.309137056\)
\(L(\frac12)\) \(\approx\) \(4.309137056\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.84T + 3T^{2} \)
7 \( 1 - 4.84T + 7T^{2} \)
11 \( 1 + 2.34T + 11T^{2} \)
13 \( 1 + 4.46T + 13T^{2} \)
17 \( 1 + 0.461T + 17T^{2} \)
19 \( 1 - 2.50T + 19T^{2} \)
23 \( 1 + 7.69T + 23T^{2} \)
29 \( 1 - 7.69T + 29T^{2} \)
31 \( 1 - 9.43T + 31T^{2} \)
41 \( 1 - 8.34T + 41T^{2} \)
43 \( 1 + 11.9T + 43T^{2} \)
47 \( 1 + 0.0742T + 47T^{2} \)
53 \( 1 - 5.35T + 53T^{2} \)
59 \( 1 - 3.73T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 - 1.19T + 67T^{2} \)
71 \( 1 + 4.04T + 71T^{2} \)
73 \( 1 - 15.0T + 73T^{2} \)
79 \( 1 - 8.50T + 79T^{2} \)
83 \( 1 + 15.0T + 83T^{2} \)
89 \( 1 + 6.92T + 89T^{2} \)
97 \( 1 + 7.93T + 97T^{2} \)
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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

−8.326721108522978872455808952508, −8.221438488951092764948968895073, −7.63535454152769641647475029607, −6.74409376871881989087091647568, −5.42291545901554954663548117262, −4.74339821399949667739476278709, −4.06163134422965226458281426861, −2.66153156867704041960025321639, −2.36126271062246058171525404405, −1.34393085003879774748073575820, 1.34393085003879774748073575820, 2.36126271062246058171525404405, 2.66153156867704041960025321639, 4.06163134422965226458281426861, 4.74339821399949667739476278709, 5.42291545901554954663548117262, 6.74409376871881989087091647568, 7.63535454152769641647475029607, 8.221438488951092764948968895073, 8.326721108522978872455808952508

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