Properties

Label 2-1694-1.1-c3-0-157
Degree $2$
Conductor $1694$
Sign $-1$
Analytic cond. $99.9492$
Root an. cond. $9.99746$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 8·3-s + 4·4-s − 14·5-s + 16·6-s + 7·7-s + 8·8-s + 37·9-s − 28·10-s + 32·12-s − 18·13-s + 14·14-s − 112·15-s + 16·16-s − 74·17-s + 74·18-s − 80·19-s − 56·20-s + 56·21-s − 112·23-s + 64·24-s + 71·25-s − 36·26-s + 80·27-s + 28·28-s − 190·29-s − 224·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.53·3-s + 1/2·4-s − 1.25·5-s + 1.08·6-s + 0.377·7-s + 0.353·8-s + 1.37·9-s − 0.885·10-s + 0.769·12-s − 0.384·13-s + 0.267·14-s − 1.92·15-s + 1/4·16-s − 1.05·17-s + 0.968·18-s − 0.965·19-s − 0.626·20-s + 0.581·21-s − 1.01·23-s + 0.544·24-s + 0.567·25-s − 0.271·26-s + 0.570·27-s + 0.188·28-s − 1.21·29-s − 1.36·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1694 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1694 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1694\)    =    \(2 \cdot 7 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(99.9492\)
Root analytic conductor: \(9.99746\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1694,\ (\ :3/2),\ -1)\)

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 \( 1 - p T \)
7 \( 1 - p T \)
11 \( 1 \)
good3 \( 1 - 8 T + p^{3} T^{2} \)
5 \( 1 + 14 T + p^{3} T^{2} \)
13 \( 1 + 18 T + p^{3} T^{2} \)
17 \( 1 + 74 T + p^{3} T^{2} \)
19 \( 1 + 80 T + p^{3} T^{2} \)
23 \( 1 + 112 T + p^{3} T^{2} \)
29 \( 1 + 190 T + p^{3} T^{2} \)
31 \( 1 - 72 T + p^{3} T^{2} \)
37 \( 1 + 346 T + p^{3} T^{2} \)
41 \( 1 + 162 T + p^{3} T^{2} \)
43 \( 1 - 412 T + p^{3} T^{2} \)
47 \( 1 - 24 T + p^{3} T^{2} \)
53 \( 1 - 6 p T + p^{3} T^{2} \)
59 \( 1 + 200 T + p^{3} T^{2} \)
61 \( 1 - 198 T + p^{3} T^{2} \)
67 \( 1 + 716 T + p^{3} T^{2} \)
71 \( 1 - 392 T + p^{3} T^{2} \)
73 \( 1 + 538 T + p^{3} T^{2} \)
79 \( 1 + 240 T + p^{3} T^{2} \)
83 \( 1 - 1072 T + p^{3} T^{2} \)
89 \( 1 - 810 T + p^{3} T^{2} \)
97 \( 1 - 1354 T + p^{3} T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.555529669355491222011816634346, −7.69357401120284579981177003938, −7.34307839460776574593615123933, −6.26738532010575408193821147499, −4.92860824888504272064225674679, −4.03368112444339649976696614052, −3.72155626902725777716766715730, −2.56292220251372809249964421022, −1.85866396944695236054414895294, 0, 1.85866396944695236054414895294, 2.56292220251372809249964421022, 3.72155626902725777716766715730, 4.03368112444339649976696614052, 4.92860824888504272064225674679, 6.26738532010575408193821147499, 7.34307839460776574593615123933, 7.69357401120284579981177003938, 8.555529669355491222011816634346

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