Properties

Label 2-294-1.1-c3-0-20
Degree $2$
Conductor $294$
Sign $-1$
Analytic cond. $17.3465$
Root an. cond. $4.16492$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s + 4·4-s − 18·5-s + 6·6-s + 8·8-s + 9·9-s − 36·10-s − 72·11-s + 12·12-s + 34·13-s − 54·15-s + 16·16-s − 6·17-s + 18·18-s − 92·19-s − 72·20-s − 144·22-s − 180·23-s + 24·24-s + 199·25-s + 68·26-s + 27·27-s − 114·29-s − 108·30-s − 56·31-s + 32·32-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 1.60·5-s + 0.408·6-s + 0.353·8-s + 1/3·9-s − 1.13·10-s − 1.97·11-s + 0.288·12-s + 0.725·13-s − 0.929·15-s + 1/4·16-s − 0.0856·17-s + 0.235·18-s − 1.11·19-s − 0.804·20-s − 1.39·22-s − 1.63·23-s + 0.204·24-s + 1.59·25-s + 0.512·26-s + 0.192·27-s − 0.729·29-s − 0.657·30-s − 0.324·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(294\)    =    \(2 \cdot 3 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(17.3465\)
Root analytic conductor: \(4.16492\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 294,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 - p T \)
7 \( 1 \)
good5 \( 1 + 18 T + p^{3} T^{2} \)
11 \( 1 + 72 T + p^{3} T^{2} \)
13 \( 1 - 34 T + p^{3} T^{2} \)
17 \( 1 + 6 T + p^{3} T^{2} \)
19 \( 1 + 92 T + p^{3} T^{2} \)
23 \( 1 + 180 T + p^{3} T^{2} \)
29 \( 1 + 114 T + p^{3} T^{2} \)
31 \( 1 + 56 T + p^{3} T^{2} \)
37 \( 1 + 34 T + p^{3} T^{2} \)
41 \( 1 + 6 T + p^{3} T^{2} \)
43 \( 1 - 164 T + p^{3} T^{2} \)
47 \( 1 + 168 T + p^{3} T^{2} \)
53 \( 1 - 654 T + p^{3} T^{2} \)
59 \( 1 - 492 T + p^{3} T^{2} \)
61 \( 1 - 250 T + p^{3} T^{2} \)
67 \( 1 + 124 T + p^{3} T^{2} \)
71 \( 1 - 36 T + p^{3} T^{2} \)
73 \( 1 + 1010 T + p^{3} T^{2} \)
79 \( 1 - 56 T + p^{3} T^{2} \)
83 \( 1 + 228 T + p^{3} T^{2} \)
89 \( 1 + 390 T + p^{3} T^{2} \)
97 \( 1 - 70 T + p^{3} T^{2} \)
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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

−10.97474816737360486162337626119, −10.25317105050435823981548610258, −8.509498947699219846616304764988, −7.975447365424881548574785223267, −7.15737886775011953916029096960, −5.68436256236064130887913325054, −4.37771440110268506987800168688, −3.61478561851197937848687506948, −2.37335539335967434378003044451, 0, 2.37335539335967434378003044451, 3.61478561851197937848687506948, 4.37771440110268506987800168688, 5.68436256236064130887913325054, 7.15737886775011953916029096960, 7.975447365424881548574785223267, 8.509498947699219846616304764988, 10.25317105050435823981548610258, 10.97474816737360486162337626119

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