Properties

Label 2-350-1.1-c3-0-26
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 + 3-s + 4·4-s + 2·6-s − 7·7-s + 8·8-s − 26·9-s − 65·11-s + 4·12-s − 13·13-s − 14·14-s + 16·16-s + 73·17-s − 52·18-s − 142·19-s − 7·21-s − 130·22-s − 130·23-s + 8·24-s − 26·26-s − 53·27-s − 28·28-s + 111·29-s + 256·31-s + 32·32-s − 65·33-s + 146·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.192·3-s + 1/2·4-s + 0.136·6-s − 0.377·7-s + 0.353·8-s − 0.962·9-s − 1.78·11-s + 0.0962·12-s − 0.277·13-s − 0.267·14-s + 1/4·16-s + 1.04·17-s − 0.680·18-s − 1.71·19-s − 0.0727·21-s − 1.25·22-s − 1.17·23-s + 0.0680·24-s − 0.196·26-s − 0.377·27-s − 0.188·28-s + 0.710·29-s + 1.48·31-s + 0.176·32-s − 0.342·33-s + 0.736·34-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 \( 1 - T + p^{3} T^{2} \)
11 \( 1 + 65 T + p^{3} T^{2} \)
13 \( 1 + p T + p^{3} T^{2} \)
17 \( 1 - 73 T + p^{3} T^{2} \)
19 \( 1 + 142 T + p^{3} T^{2} \)
23 \( 1 + 130 T + p^{3} T^{2} \)
29 \( 1 - 111 T + p^{3} T^{2} \)
31 \( 1 - 256 T + p^{3} T^{2} \)
37 \( 1 - 266 T + p^{3} T^{2} \)
41 \( 1 + 424 T + p^{3} T^{2} \)
43 \( 1 + 534 T + p^{3} T^{2} \)
47 \( 1 - 269 T + p^{3} T^{2} \)
53 \( 1 - 132 T + p^{3} T^{2} \)
59 \( 1 + 224 T + p^{3} T^{2} \)
61 \( 1 + 572 T + p^{3} T^{2} \)
67 \( 1 - 108 T + p^{3} T^{2} \)
71 \( 1 - 560 T + p^{3} T^{2} \)
73 \( 1 + 586 T + p^{3} T^{2} \)
79 \( 1 - 57 T + p^{3} T^{2} \)
83 \( 1 + 252 T + p^{3} T^{2} \)
89 \( 1 + 184 T + p^{3} T^{2} \)
97 \( 1 - 605 T + p^{3} T^{2} \)
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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

−10.51202538660914423337880245902, −10.02303496236146344813180028657, −8.397555422907168281580591682920, −7.904120902346070149091163566062, −6.47945949906103912958512390862, −5.63212165100733295772054731878, −4.61451052827223941136579288238, −3.17607081277176285311919478287, −2.33910046513794241948102446195, 0, 2.33910046513794241948102446195, 3.17607081277176285311919478287, 4.61451052827223941136579288238, 5.63212165100733295772054731878, 6.47945949906103912958512390862, 7.904120902346070149091163566062, 8.397555422907168281580591682920, 10.02303496236146344813180028657, 10.51202538660914423337880245902

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