Properties

Label 2-294-1.1-c1-0-6
Degree $2$
Conductor $294$
Sign $-1$
Analytic cond. $2.34760$
Root an. cond. $1.53218$
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-s + 3-s + 4-s − 4·5-s − 6-s − 8-s + 9-s + 4·10-s − 4·11-s + 12-s − 4·13-s − 4·15-s + 16-s − 18-s − 4·19-s − 4·20-s + 4·22-s − 24-s + 11·25-s + 4·26-s + 27-s + 2·29-s + 4·30-s − 8·31-s − 32-s − 4·33-s + 36-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 1.78·5-s − 0.408·6-s − 0.353·8-s + 1/3·9-s + 1.26·10-s − 1.20·11-s + 0.288·12-s − 1.10·13-s − 1.03·15-s + 1/4·16-s − 0.235·18-s − 0.917·19-s − 0.894·20-s + 0.852·22-s − 0.204·24-s + 11/5·25-s + 0.784·26-s + 0.192·27-s + 0.371·29-s + 0.730·30-s − 1.43·31-s − 0.176·32-s − 0.696·33-s + 1/6·36-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(294\)    =    \(2 \cdot 3 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(2.34760\)
Root analytic conductor: \(1.53218\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 294,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 - T \)
7 \( 1 \)
good5 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 16 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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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

−11.10546510557791154808322951719, −10.47310858692444357093438177285, −9.234982336494788048482584951326, −8.236567804687403362610493554923, −7.69885140727101440087412366746, −6.94059953288016050503047892713, −5.02209723965846660973920127041, −3.77980943086478052006597909549, −2.52889971936759396667083662829, 0, 2.52889971936759396667083662829, 3.77980943086478052006597909549, 5.02209723965846660973920127041, 6.94059953288016050503047892713, 7.69885140727101440087412366746, 8.236567804687403362610493554923, 9.234982336494788048482584951326, 10.47310858692444357093438177285, 11.10546510557791154808322951719

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