Properties

Label 2-2960-1.1-c1-0-48
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  + 3.26·3-s + 5-s − 1.62·7-s + 7.64·9-s + 3.45·11-s + 3.89·13-s + 3.26·15-s − 1.19·17-s − 0.150·19-s − 5.30·21-s − 8.16·23-s + 25-s + 15.1·27-s − 5.82·29-s + 8.17·31-s + 11.2·33-s − 1.62·35-s − 37-s + 12.7·39-s + 7.37·41-s + 6.34·43-s + 7.64·45-s − 7.46·47-s − 4.35·49-s − 3.89·51-s + 5.07·53-s + 3.45·55-s + ⋯
L(s)  = 1  + 1.88·3-s + 0.447·5-s − 0.614·7-s + 2.54·9-s + 1.04·11-s + 1.08·13-s + 0.842·15-s − 0.289·17-s − 0.0344·19-s − 1.15·21-s − 1.70·23-s + 0.200·25-s + 2.92·27-s − 1.08·29-s + 1.46·31-s + 1.96·33-s − 0.275·35-s − 0.164·37-s + 2.03·39-s + 1.15·41-s + 0.967·43-s + 1.14·45-s − 1.08·47-s − 0.621·49-s − 0.545·51-s + 0.696·53-s + 0.466·55-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

\(L(1)\) \(\approx\) \(4.289305901\)
\(L(\frac12)\) \(\approx\) \(4.289305901\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.26T + 3T^{2} \)
7 \( 1 + 1.62T + 7T^{2} \)
11 \( 1 - 3.45T + 11T^{2} \)
13 \( 1 - 3.89T + 13T^{2} \)
17 \( 1 + 1.19T + 17T^{2} \)
19 \( 1 + 0.150T + 19T^{2} \)
23 \( 1 + 8.16T + 23T^{2} \)
29 \( 1 + 5.82T + 29T^{2} \)
31 \( 1 - 8.17T + 31T^{2} \)
41 \( 1 - 7.37T + 41T^{2} \)
43 \( 1 - 6.34T + 43T^{2} \)
47 \( 1 + 7.46T + 47T^{2} \)
53 \( 1 - 5.07T + 53T^{2} \)
59 \( 1 + 0.0485T + 59T^{2} \)
61 \( 1 - 0.702T + 61T^{2} \)
67 \( 1 + 14.8T + 67T^{2} \)
71 \( 1 + 11.2T + 71T^{2} \)
73 \( 1 - 3.47T + 73T^{2} \)
79 \( 1 - 7.74T + 79T^{2} \)
83 \( 1 + 10.3T + 83T^{2} \)
89 \( 1 - 14.9T + 89T^{2} \)
97 \( 1 + 8.30T + 97T^{2} \)
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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

−8.820499505306985293703206176220, −8.150385841065432720300868476390, −7.43722883120118090705735173636, −6.49497857285711630366510819064, −5.99832558071090340004237318452, −4.38609977023745849862920038312, −3.85809425617929858538175724885, −3.10855971076699676745827006013, −2.17714402193466588055373754660, −1.33520133118360473840888507626, 1.33520133118360473840888507626, 2.17714402193466588055373754660, 3.10855971076699676745827006013, 3.85809425617929858538175724885, 4.38609977023745849862920038312, 5.99832558071090340004237318452, 6.49497857285711630366510819064, 7.43722883120118090705735173636, 8.150385841065432720300868476390, 8.820499505306985293703206176220

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