Properties

Label 2-2960-1.1-c1-0-32
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.38·3-s − 5-s − 4.78·7-s + 2.69·9-s + 3.12·11-s − 2.81·13-s + 2.38·15-s + 6.37·17-s − 0.114·19-s + 11.4·21-s − 5.62·23-s + 25-s + 0.723·27-s + 2.77·29-s + 6.67·31-s − 7.44·33-s + 4.78·35-s + 37-s + 6.72·39-s − 3.12·41-s + 8.57·43-s − 2.69·45-s − 3.40·47-s + 15.8·49-s − 15.2·51-s − 10.2·53-s − 3.12·55-s + ⋯
L(s)  = 1  − 1.37·3-s − 0.447·5-s − 1.80·7-s + 0.898·9-s + 0.941·11-s − 0.781·13-s + 0.616·15-s + 1.54·17-s − 0.0262·19-s + 2.49·21-s − 1.17·23-s + 0.200·25-s + 0.139·27-s + 0.515·29-s + 1.19·31-s − 1.29·33-s + 0.808·35-s + 0.164·37-s + 1.07·39-s − 0.487·41-s + 1.30·43-s − 0.402·45-s − 0.496·47-s + 2.26·49-s − 2.12·51-s − 1.40·53-s − 0.420·55-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: \(1\)
Selberg data: \((2,\ 2960,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.38T + 3T^{2} \)
7 \( 1 + 4.78T + 7T^{2} \)
11 \( 1 - 3.12T + 11T^{2} \)
13 \( 1 + 2.81T + 13T^{2} \)
17 \( 1 - 6.37T + 17T^{2} \)
19 \( 1 + 0.114T + 19T^{2} \)
23 \( 1 + 5.62T + 23T^{2} \)
29 \( 1 - 2.77T + 29T^{2} \)
31 \( 1 - 6.67T + 31T^{2} \)
41 \( 1 + 3.12T + 41T^{2} \)
43 \( 1 - 8.57T + 43T^{2} \)
47 \( 1 + 3.40T + 47T^{2} \)
53 \( 1 + 10.2T + 53T^{2} \)
59 \( 1 - 9.11T + 59T^{2} \)
61 \( 1 + 5.55T + 61T^{2} \)
67 \( 1 - 7.84T + 67T^{2} \)
71 \( 1 - 4.33T + 71T^{2} \)
73 \( 1 - 3.22T + 73T^{2} \)
79 \( 1 + 15.3T + 79T^{2} \)
83 \( 1 + 5.68T + 83T^{2} \)
89 \( 1 + 9.95T + 89T^{2} \)
97 \( 1 + 5.62T + 97T^{2} \)
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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

−8.305364435361646081959876699223, −7.36371667233005678310950643472, −6.62165584669153511463230716149, −6.16646798842223823711460349217, −5.49672253798160849947206373929, −4.47293814114098997955554837725, −3.64901556236596374004241939179, −2.78435249631647625495597136897, −1.01719091867096492065771285146, 0, 1.01719091867096492065771285146, 2.78435249631647625495597136897, 3.64901556236596374004241939179, 4.47293814114098997955554837725, 5.49672253798160849947206373929, 6.16646798842223823711460349217, 6.62165584669153511463230716149, 7.36371667233005678310950643472, 8.305364435361646081959876699223

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