Properties

Label 2-350-1.1-c3-0-23
Degree $2$
Conductor $350$
Sign $-1$
Analytic cond. $20.6506$
Root an. cond. $4.54430$
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 + 4·3-s + 4·4-s − 8·6-s + 7·7-s − 8·8-s − 11·9-s + 5·11-s + 16·12-s − 82·13-s − 14·14-s + 16·16-s + 12·17-s + 22·18-s − 42·19-s + 28·21-s − 10·22-s − 175·23-s − 32·24-s + 164·26-s − 152·27-s + 28·28-s + 29-s + 226·31-s − 32·32-s + 20·33-s − 24·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.769·3-s + 1/2·4-s − 0.544·6-s + 0.377·7-s − 0.353·8-s − 0.407·9-s + 0.137·11-s + 0.384·12-s − 1.74·13-s − 0.267·14-s + 1/4·16-s + 0.171·17-s + 0.288·18-s − 0.507·19-s + 0.290·21-s − 0.0969·22-s − 1.58·23-s − 0.272·24-s + 1.23·26-s − 1.08·27-s + 0.188·28-s + 0.00640·29-s + 1.30·31-s − 0.176·32-s + 0.105·33-s − 0.121·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(20.6506\)
Root analytic conductor: \(4.54430\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 350,\ (\ :3/2),\ -1)\)

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 \( 1 + p T \)
5 \( 1 \)
7 \( 1 - p T \)
good3 \( 1 - 4 T + p^{3} T^{2} \)
11 \( 1 - 5 T + p^{3} T^{2} \)
13 \( 1 + 82 T + p^{3} T^{2} \)
17 \( 1 - 12 T + p^{3} T^{2} \)
19 \( 1 + 42 T + p^{3} T^{2} \)
23 \( 1 + 175 T + p^{3} T^{2} \)
29 \( 1 - T + p^{3} T^{2} \)
31 \( 1 - 226 T + p^{3} T^{2} \)
37 \( 1 - 19 T + p^{3} T^{2} \)
41 \( 1 - 16 T + p^{3} T^{2} \)
43 \( 1 + 281 T + p^{3} T^{2} \)
47 \( 1 + 334 T + p^{3} T^{2} \)
53 \( 1 - 398 T + p^{3} T^{2} \)
59 \( 1 - 106 T + p^{3} T^{2} \)
61 \( 1 - 48 T + p^{3} T^{2} \)
67 \( 1 + 483 T + p^{3} T^{2} \)
71 \( 1 + 15 T + p^{3} T^{2} \)
73 \( 1 + 1044 T + p^{3} T^{2} \)
79 \( 1 + 1253 T + p^{3} T^{2} \)
83 \( 1 + 758 T + p^{3} T^{2} \)
89 \( 1 - 86 T + p^{3} T^{2} \)
97 \( 1 + 710 T + p^{3} T^{2} \)
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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

−10.23213668055985895392200609320, −9.711288327842076257385822613334, −8.594406256149266428096428131414, −8.005824754100411992588407508639, −7.08729524522785452629692817375, −5.80870337487803572929406072956, −4.44523488470996792926056731342, −2.91528227454680696973931172363, −1.95370671935256496317625120141, 0, 1.95370671935256496317625120141, 2.91528227454680696973931172363, 4.44523488470996792926056731342, 5.80870337487803572929406072956, 7.08729524522785452629692817375, 8.005824754100411992588407508639, 8.594406256149266428096428131414, 9.711288327842076257385822613334, 10.23213668055985895392200609320

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