Properties

Label 2-2960-1.1-c1-0-33
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  − 2.62·3-s − 5-s − 2.55·7-s + 3.91·9-s − 2.46·11-s + 1.55·13-s + 2.62·15-s − 6.83·17-s + 7.66·19-s + 6.70·21-s + 7.50·23-s + 25-s − 2.39·27-s + 3.25·29-s − 0.658·31-s + 6.48·33-s + 2.55·35-s + 37-s − 4.09·39-s + 2.46·41-s − 10.9·43-s − 3.91·45-s − 3.11·47-s − 0.485·49-s + 17.9·51-s + 8.64·53-s + 2.46·55-s + ⋯
L(s)  = 1  − 1.51·3-s − 0.447·5-s − 0.964·7-s + 1.30·9-s − 0.744·11-s + 0.432·13-s + 0.678·15-s − 1.65·17-s + 1.75·19-s + 1.46·21-s + 1.56·23-s + 0.200·25-s − 0.460·27-s + 0.604·29-s − 0.118·31-s + 1.12·33-s + 0.431·35-s + 0.164·37-s − 0.656·39-s + 0.385·41-s − 1.67·43-s − 0.582·45-s − 0.454·47-s − 0.0692·49-s + 2.51·51-s + 1.18·53-s + 0.332·55-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 \( 1 + 2.62T + 3T^{2} \)
7 \( 1 + 2.55T + 7T^{2} \)
11 \( 1 + 2.46T + 11T^{2} \)
13 \( 1 - 1.55T + 13T^{2} \)
17 \( 1 + 6.83T + 17T^{2} \)
19 \( 1 - 7.66T + 19T^{2} \)
23 \( 1 - 7.50T + 23T^{2} \)
29 \( 1 - 3.25T + 29T^{2} \)
31 \( 1 + 0.658T + 31T^{2} \)
41 \( 1 - 2.46T + 41T^{2} \)
43 \( 1 + 10.9T + 43T^{2} \)
47 \( 1 + 3.11T + 47T^{2} \)
53 \( 1 - 8.64T + 53T^{2} \)
59 \( 1 - 6.23T + 59T^{2} \)
61 \( 1 - 3.27T + 61T^{2} \)
67 \( 1 + 1.47T + 67T^{2} \)
71 \( 1 - 8.06T + 71T^{2} \)
73 \( 1 + 4.96T + 73T^{2} \)
79 \( 1 + 12.8T + 79T^{2} \)
83 \( 1 + 1.14T + 83T^{2} \)
89 \( 1 - 11.5T + 89T^{2} \)
97 \( 1 - 17.2T + 97T^{2} \)
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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

−8.396959140388180474020591550573, −7.24188732254505740092564111774, −6.81640709496995942122297468158, −6.12214569637732916425932733372, −5.22061096574823682298447574406, −4.77389846871387830475818770869, −3.61709300233872081136384485912, −2.71949764687588940468497337979, −1.02909451604647836276138012946, 0, 1.02909451604647836276138012946, 2.71949764687588940468497337979, 3.61709300233872081136384485912, 4.77389846871387830475818770869, 5.22061096574823682298447574406, 6.12214569637732916425932733372, 6.81640709496995942122297468158, 7.24188732254505740092564111774, 8.396959140388180474020591550573

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