Properties

Label 2-294-1.1-c3-0-8
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 3·3-s + 4·4-s + 15·5-s − 6·6-s − 8·8-s + 9·9-s − 30·10-s − 9·11-s + 12·12-s + 88·13-s + 45·15-s + 16·16-s + 84·17-s − 18·18-s − 104·19-s + 60·20-s + 18·22-s − 84·23-s − 24·24-s + 100·25-s − 176·26-s + 27·27-s + 51·29-s − 90·30-s − 185·31-s − 32·32-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s + 1.34·5-s − 0.408·6-s − 0.353·8-s + 1/3·9-s − 0.948·10-s − 0.246·11-s + 0.288·12-s + 1.87·13-s + 0.774·15-s + 1/4·16-s + 1.19·17-s − 0.235·18-s − 1.25·19-s + 0.670·20-s + 0.174·22-s − 0.761·23-s − 0.204·24-s + 4/5·25-s − 1.32·26-s + 0.192·27-s + 0.326·29-s − 0.547·30-s − 1.07·31-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: \(0\)
Selberg data: \((2,\ 294,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.215343586\)
\(L(\frac12)\) \(\approx\) \(2.215343586\)
\(L(\frac{5}{2})\) 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 \( 1 - 3 p T + p^{3} T^{2} \)
11 \( 1 + 9 T + p^{3} T^{2} \)
13 \( 1 - 88 T + p^{3} T^{2} \)
17 \( 1 - 84 T + p^{3} T^{2} \)
19 \( 1 + 104 T + p^{3} T^{2} \)
23 \( 1 + 84 T + p^{3} T^{2} \)
29 \( 1 - 51 T + p^{3} T^{2} \)
31 \( 1 + 185 T + p^{3} T^{2} \)
37 \( 1 - 44 T + p^{3} T^{2} \)
41 \( 1 - 168 T + p^{3} T^{2} \)
43 \( 1 - 326 T + p^{3} T^{2} \)
47 \( 1 - 138 T + p^{3} T^{2} \)
53 \( 1 - 639 T + p^{3} T^{2} \)
59 \( 1 + 159 T + p^{3} T^{2} \)
61 \( 1 + 722 T + p^{3} T^{2} \)
67 \( 1 + 166 T + p^{3} T^{2} \)
71 \( 1 - 1086 T + p^{3} T^{2} \)
73 \( 1 + 218 T + p^{3} T^{2} \)
79 \( 1 + 583 T + p^{3} T^{2} \)
83 \( 1 - 597 T + p^{3} T^{2} \)
89 \( 1 - 1038 T + p^{3} T^{2} \)
97 \( 1 - 169 T + p^{3} T^{2} \)
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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

−10.88529348848956971258729385265, −10.33291432654875682253154571192, −9.349990599215708836169167255400, −8.662544510915004589071555714184, −7.71774820456883591125177336889, −6.33214763357121731801833094375, −5.69946738134048343284850012256, −3.80208363316279465844656945056, −2.36375563430464180898764447650, −1.27299364149994760826847974923, 1.27299364149994760826847974923, 2.36375563430464180898764447650, 3.80208363316279465844656945056, 5.69946738134048343284850012256, 6.33214763357121731801833094375, 7.71774820456883591125177336889, 8.662544510915004589071555714184, 9.349990599215708836169167255400, 10.33291432654875682253154571192, 10.88529348848956971258729385265

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