Properties

Label 2-12e2-1.1-c7-0-14
Degree $2$
Conductor $144$
Sign $-1$
Analytic cond. $44.9834$
Root an. cond. $6.70696$
Motivic weight $7$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 82·5-s + 456·7-s − 2.52e3·11-s − 1.07e4·13-s + 1.11e4·17-s − 4.12e3·19-s + 8.17e4·23-s − 7.14e4·25-s − 9.97e4·29-s + 4.04e4·31-s + 3.73e4·35-s − 4.19e5·37-s − 1.41e5·41-s + 6.90e5·43-s − 6.82e5·47-s − 6.15e5·49-s − 1.81e6·53-s − 2.06e5·55-s − 9.66e5·59-s + 1.88e6·61-s − 8.83e5·65-s − 2.96e6·67-s − 2.54e6·71-s − 1.68e6·73-s − 1.15e6·77-s − 4.03e6·79-s − 5.38e6·83-s + ⋯
L(s)  = 1  + 0.293·5-s + 0.502·7-s − 0.571·11-s − 1.36·13-s + 0.550·17-s − 0.137·19-s + 1.40·23-s − 0.913·25-s − 0.759·29-s + 0.244·31-s + 0.147·35-s − 1.36·37-s − 0.320·41-s + 1.32·43-s − 0.958·47-s − 0.747·49-s − 1.67·53-s − 0.167·55-s − 0.612·59-s + 1.06·61-s − 0.399·65-s − 1.20·67-s − 0.844·71-s − 0.505·73-s − 0.287·77-s − 0.921·79-s − 1.03·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $-1$
Analytic conductor: \(44.9834\)
Root analytic conductor: \(6.70696\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 144,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) 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 \( 1 \)
good5 \( 1 - 82 T + p^{7} T^{2} \)
7 \( 1 - 456 T + p^{7} T^{2} \)
11 \( 1 + 2524 T + p^{7} T^{2} \)
13 \( 1 + 10778 T + p^{7} T^{2} \)
17 \( 1 - 11150 T + p^{7} T^{2} \)
19 \( 1 + 4124 T + p^{7} T^{2} \)
23 \( 1 - 81704 T + p^{7} T^{2} \)
29 \( 1 + 99798 T + p^{7} T^{2} \)
31 \( 1 - 40480 T + p^{7} T^{2} \)
37 \( 1 + 419442 T + p^{7} T^{2} \)
41 \( 1 + 141402 T + p^{7} T^{2} \)
43 \( 1 - 690428 T + p^{7} T^{2} \)
47 \( 1 + 682032 T + p^{7} T^{2} \)
53 \( 1 + 1813118 T + p^{7} T^{2} \)
59 \( 1 + 966028 T + p^{7} T^{2} \)
61 \( 1 - 1887670 T + p^{7} T^{2} \)
67 \( 1 + 2965868 T + p^{7} T^{2} \)
71 \( 1 + 2548232 T + p^{7} T^{2} \)
73 \( 1 + 1680326 T + p^{7} T^{2} \)
79 \( 1 + 4038064 T + p^{7} T^{2} \)
83 \( 1 + 5385764 T + p^{7} T^{2} \)
89 \( 1 - 6473046 T + p^{7} T^{2} \)
97 \( 1 + 6065758 T + p^{7} T^{2} \)
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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

−11.24495825251253246524816476571, −10.20007368409000871565066546878, −9.281218954952405929158685121491, −7.984667942244909869666543256060, −7.09536220330353784806406275699, −5.58756303907765568647376765088, −4.68217654750973749859364234940, −2.99392682883034761308568152420, −1.69321747141231145565543321625, 0, 1.69321747141231145565543321625, 2.99392682883034761308568152420, 4.68217654750973749859364234940, 5.58756303907765568647376765088, 7.09536220330353784806406275699, 7.984667942244909869666543256060, 9.281218954952405929158685121491, 10.20007368409000871565066546878, 11.24495825251253246524816476571

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