Properties

Label 2-69938-1.1-c1-0-2
Degree $2$
Conductor $69938$
Sign $1$
Analytic cond. $558.457$
Root an. cond. $23.6317$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 2·3-s + 4-s − 2·6-s − 4·7-s − 8-s + 9-s + 2·12-s − 2·13-s + 4·14-s + 16-s − 18-s + 4·19-s − 8·21-s − 2·24-s − 5·25-s + 2·26-s − 4·27-s − 4·28-s + 4·31-s − 32-s + 36-s + 4·37-s − 4·38-s − 4·39-s + 6·41-s + 8·42-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s − 0.816·6-s − 1.51·7-s − 0.353·8-s + 1/3·9-s + 0.577·12-s − 0.554·13-s + 1.06·14-s + 1/4·16-s − 0.235·18-s + 0.917·19-s − 1.74·21-s − 0.408·24-s − 25-s + 0.392·26-s − 0.769·27-s − 0.755·28-s + 0.718·31-s − 0.176·32-s + 1/6·36-s + 0.657·37-s − 0.648·38-s − 0.640·39-s + 0.937·41-s + 1.23·42-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 69938 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 69938 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(69938\)    =    \(2 \cdot 11^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(558.457\)
Root analytic conductor: \(23.6317\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 69938,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.090575850\)
\(L(\frac12)\) \(\approx\) \(1.090575850\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
11 \( 1 \)
17 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
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 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−14.07855980547436, −13.63252430021753, −13.30033540878259, −12.62891087751724, −12.18849610724332, −11.66128070237924, −11.03415964809628, −10.39606810893874, −9.650049428100523, −9.564565059072523, −9.360407013456906, −8.465227519469344, −8.029277726046875, −7.671268819359817, −6.899102043090937, −6.619942541288945, −5.841198185246937, −5.391287391175485, −4.365531345353742, −3.751006955506940, −3.122518749939049, −2.793879254807793, −2.197120704406993, −1.343115406888483, −0.3575279039990130, 0.3575279039990130, 1.343115406888483, 2.197120704406993, 2.793879254807793, 3.122518749939049, 3.751006955506940, 4.365531345353742, 5.391287391175485, 5.841198185246937, 6.619942541288945, 6.899102043090937, 7.671268819359817, 8.029277726046875, 8.465227519469344, 9.360407013456906, 9.564565059072523, 9.650049428100523, 10.39606810893874, 11.03415964809628, 11.66128070237924, 12.18849610724332, 12.62891087751724, 13.30033540878259, 13.63252430021753, 14.07855980547436

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