Properties

Label 2-2496-1.1-c1-0-34
Degree $2$
Conductor $2496$
Sign $-1$
Analytic cond. $19.9306$
Root an. cond. $4.46437$
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  − 3-s + 1.23·5-s − 1.23·7-s + 9-s − 2·11-s + 13-s − 1.23·15-s + 4.47·17-s − 5.23·19-s + 1.23·21-s − 2.47·23-s − 3.47·25-s − 27-s − 4.47·29-s + 7.70·31-s + 2·33-s − 1.52·35-s − 0.472·37-s − 39-s + 1.23·41-s − 6.47·43-s + 1.23·45-s + 6.94·47-s − 5.47·49-s − 4.47·51-s − 8.47·53-s − 2.47·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.552·5-s − 0.467·7-s + 0.333·9-s − 0.603·11-s + 0.277·13-s − 0.319·15-s + 1.08·17-s − 1.20·19-s + 0.269·21-s − 0.515·23-s − 0.694·25-s − 0.192·27-s − 0.830·29-s + 1.38·31-s + 0.348·33-s − 0.258·35-s − 0.0776·37-s − 0.160·39-s + 0.193·41-s − 0.986·43-s + 0.184·45-s + 1.01·47-s − 0.781·49-s − 0.626·51-s − 1.16·53-s − 0.333·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2496 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2496\)    =    \(2^{6} \cdot 3 \cdot 13\)
Sign: $-1$
Analytic conductor: \(19.9306\)
Root analytic conductor: \(4.46437\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2496,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
13 \( 1 - T \)
good5 \( 1 - 1.23T + 5T^{2} \)
7 \( 1 + 1.23T + 7T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
17 \( 1 - 4.47T + 17T^{2} \)
19 \( 1 + 5.23T + 19T^{2} \)
23 \( 1 + 2.47T + 23T^{2} \)
29 \( 1 + 4.47T + 29T^{2} \)
31 \( 1 - 7.70T + 31T^{2} \)
37 \( 1 + 0.472T + 37T^{2} \)
41 \( 1 - 1.23T + 41T^{2} \)
43 \( 1 + 6.47T + 43T^{2} \)
47 \( 1 - 6.94T + 47T^{2} \)
53 \( 1 + 8.47T + 53T^{2} \)
59 \( 1 + 8.47T + 59T^{2} \)
61 \( 1 - 12.4T + 61T^{2} \)
67 \( 1 + 6.76T + 67T^{2} \)
71 \( 1 - 4.47T + 71T^{2} \)
73 \( 1 - 0.472T + 73T^{2} \)
79 \( 1 + 8.94T + 79T^{2} \)
83 \( 1 + 7.52T + 83T^{2} \)
89 \( 1 + 10.1T + 89T^{2} \)
97 \( 1 + 4.47T + 97T^{2} \)
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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

−8.446766231860281538339079837982, −7.82208154029171334108004394595, −6.83884835363265551512566659511, −6.07883335818014583897818325058, −5.61582202023066988955274558953, −4.64015006392305301207632595168, −3.69468881758289492211632868874, −2.61564350980541336147873064546, −1.51267360636805960213934668581, 0, 1.51267360636805960213934668581, 2.61564350980541336147873064546, 3.69468881758289492211632868874, 4.64015006392305301207632595168, 5.61582202023066988955274558953, 6.07883335818014583897818325058, 6.83884835363265551512566659511, 7.82208154029171334108004394595, 8.446766231860281538339079837982

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