Properties

Label 2-34320-1.1-c1-0-45
Degree $2$
Conductor $34320$
Sign $-1$
Analytic cond. $274.046$
Root an. cond. $16.5543$
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  − 3-s + 5-s − 2·7-s + 9-s + 11-s + 13-s − 15-s + 6·17-s + 4·19-s + 2·21-s + 25-s − 27-s − 2·31-s − 33-s − 2·35-s − 4·37-s − 39-s + 6·41-s − 8·43-s + 45-s − 3·49-s − 6·51-s + 12·53-s + 55-s − 4·57-s − 10·61-s − 2·63-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s − 0.755·7-s + 1/3·9-s + 0.301·11-s + 0.277·13-s − 0.258·15-s + 1.45·17-s + 0.917·19-s + 0.436·21-s + 1/5·25-s − 0.192·27-s − 0.359·31-s − 0.174·33-s − 0.338·35-s − 0.657·37-s − 0.160·39-s + 0.937·41-s − 1.21·43-s + 0.149·45-s − 3/7·49-s − 0.840·51-s + 1.64·53-s + 0.134·55-s − 0.529·57-s − 1.28·61-s − 0.251·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 34320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 34320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(34320\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 11 \cdot 13\)
Sign: $-1$
Analytic conductor: \(274.046\)
Root analytic conductor: \(16.5543\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 34320,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
5 \( 1 - T \)
11 \( 1 - T \)
13 \( 1 - T \)
good7 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−15.20499133638491, −14.70734461641693, −14.16332876603166, −13.54379309814744, −13.20889357038713, −12.52344569089070, −12.02866961274762, −11.72371810136727, −10.93046815711762, −10.38635613684128, −9.920448577581317, −9.487276692550654, −8.924175393706358, −8.205042018695622, −7.455549657706256, −7.061081281044068, −6.357196428205980, −5.799041575752530, −5.449074341887939, −4.733211950764393, −3.883707360791518, −3.308308702978421, −2.724261915202303, −1.594752769087487, −1.075648896019044, 0, 1.075648896019044, 1.594752769087487, 2.724261915202303, 3.308308702978421, 3.883707360791518, 4.733211950764393, 5.449074341887939, 5.799041575752530, 6.357196428205980, 7.061081281044068, 7.455549657706256, 8.205042018695622, 8.924175393706358, 9.487276692550654, 9.920448577581317, 10.38635613684128, 10.93046815711762, 11.72371810136727, 12.02866961274762, 12.52344569089070, 13.20889357038713, 13.54379309814744, 14.16332876603166, 14.70734461641693, 15.20499133638491

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