Properties

Label 2-198198-1.1-c1-0-55
Degree $2$
Conductor $198198$
Sign $-1$
Analytic cond. $1582.61$
Root an. cond. $39.7821$
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 + 4-s − 7-s − 8-s − 13-s + 14-s + 16-s − 3·17-s − 2·19-s − 3·23-s − 5·25-s + 26-s − 28-s − 10·31-s − 32-s + 3·34-s + 8·37-s + 2·38-s − 6·41-s + 4·43-s + 3·46-s + 49-s + 5·50-s − 52-s + 56-s + 3·59-s − 8·61-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.377·7-s − 0.353·8-s − 0.277·13-s + 0.267·14-s + 1/4·16-s − 0.727·17-s − 0.458·19-s − 0.625·23-s − 25-s + 0.196·26-s − 0.188·28-s − 1.79·31-s − 0.176·32-s + 0.514·34-s + 1.31·37-s + 0.324·38-s − 0.937·41-s + 0.609·43-s + 0.442·46-s + 1/7·49-s + 0.707·50-s − 0.138·52-s + 0.133·56-s + 0.390·59-s − 1.02·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 198198 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 198198 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(198198\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 11^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(1582.61\)
Root analytic conductor: \(39.7821\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 198198,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
3 \( 1 \)
7 \( 1 + T \)
11 \( 1 \)
13 \( 1 + T \)
good5 \( 1 + p T^{2} \) 1.5.a
17 \( 1 + 3 T + p T^{2} \) 1.17.d
19 \( 1 + 2 T + p T^{2} \) 1.19.c
23 \( 1 + 3 T + p T^{2} \) 1.23.d
29 \( 1 + p T^{2} \) 1.29.a
31 \( 1 + 10 T + p T^{2} \) 1.31.k
37 \( 1 - 8 T + p T^{2} \) 1.37.ai
41 \( 1 + 6 T + p T^{2} \) 1.41.g
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + p T^{2} \) 1.53.a
59 \( 1 - 3 T + p T^{2} \) 1.59.ad
61 \( 1 + 8 T + p T^{2} \) 1.61.i
67 \( 1 - 8 T + p T^{2} \) 1.67.ai
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 - 7 T + p T^{2} \) 1.73.ah
79 \( 1 + 14 T + p T^{2} \) 1.79.o
83 \( 1 - 9 T + p T^{2} \) 1.83.aj
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 + 7 T + p T^{2} \) 1.97.h
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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

−13.19221758474346, −12.74347535857280, −12.43823328713031, −11.78451364998888, −11.30289073129511, −11.00412360911862, −10.43864137717590, −9.876085986618535, −9.601161893168727, −9.060622802820894, −8.644249186496768, −8.059432362413902, −7.626083508102162, −7.152055294168196, −6.619270636878707, −6.123821287167448, −5.684431575683630, −5.081816457501267, −4.336530961167239, −3.884786331609670, −3.324481736980487, −2.548151486772977, −2.092617928649104, −1.580327616903165, −0.5985115162328990, 0, 0.5985115162328990, 1.580327616903165, 2.092617928649104, 2.548151486772977, 3.324481736980487, 3.884786331609670, 4.336530961167239, 5.081816457501267, 5.684431575683630, 6.123821287167448, 6.619270636878707, 7.152055294168196, 7.626083508102162, 8.059432362413902, 8.644249186496768, 9.060622802820894, 9.601161893168727, 9.876085986618535, 10.43864137717590, 11.00412360911862, 11.30289073129511, 11.78451364998888, 12.43823328713031, 12.74347535857280, 13.19221758474346

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