Properties

Label 2-168e2-1.1-c1-0-161
Degree $2$
Conductor $28224$
Sign $-1$
Analytic cond. $225.369$
Root an. cond. $15.0123$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·5-s + 4·11-s − 2·13-s + 2·17-s − 4·19-s + 8·23-s − 25-s + 6·29-s − 8·31-s − 6·37-s − 6·41-s − 4·43-s − 2·53-s + 8·55-s − 4·59-s − 2·61-s − 4·65-s + 4·67-s − 8·71-s − 10·73-s − 8·79-s + 4·83-s + 4·85-s − 6·89-s − 8·95-s − 2·97-s + 101-s + ⋯
L(s)  = 1  + 0.894·5-s + 1.20·11-s − 0.554·13-s + 0.485·17-s − 0.917·19-s + 1.66·23-s − 1/5·25-s + 1.11·29-s − 1.43·31-s − 0.986·37-s − 0.937·41-s − 0.609·43-s − 0.274·53-s + 1.07·55-s − 0.520·59-s − 0.256·61-s − 0.496·65-s + 0.488·67-s − 0.949·71-s − 1.17·73-s − 0.900·79-s + 0.439·83-s + 0.433·85-s − 0.635·89-s − 0.820·95-s − 0.203·97-s + 0.0995·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(28224\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(225.369\)
Root analytic conductor: \(15.0123\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 28224,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−15.35010784944987, −14.77967925598380, −14.48779470924861, −13.95084277729804, −13.32893938345160, −12.90206235670008, −12.24647676552354, −11.83796891213080, −11.16014286238017, −10.53048886419548, −10.09920302125357, −9.457051391888114, −8.981098314907705, −8.588953592735030, −7.739893314857653, −6.933456612438325, −6.712332005755285, −5.987622362296613, −5.342854853294549, −4.813799508868719, −4.053023083298428, −3.319037741242158, −2.644538648842359, −1.722651599218883, −1.300731686051283, 0, 1.300731686051283, 1.722651599218883, 2.644538648842359, 3.319037741242158, 4.053023083298428, 4.813799508868719, 5.342854853294549, 5.987622362296613, 6.712332005755285, 6.933456612438325, 7.739893314857653, 8.588953592735030, 8.981098314907705, 9.457051391888114, 10.09920302125357, 10.53048886419548, 11.16014286238017, 11.83796891213080, 12.24647676552354, 12.90206235670008, 13.32893938345160, 13.95084277729804, 14.48779470924861, 14.77967925598380, 15.35010784944987

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