Properties

Label 2-1078-1.1-c1-0-5
Degree $2$
Conductor $1078$
Sign $1$
Analytic cond. $8.60787$
Root an. cond. $2.93391$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 2.82·3-s + 4-s − 2.82·6-s + 8-s + 5.00·9-s − 11-s − 2.82·12-s − 4.24·13-s + 16-s + 2.82·17-s + 5.00·18-s + 4.24·19-s − 22-s + 6·23-s − 2.82·24-s − 5·25-s − 4.24·26-s − 5.65·27-s − 4·29-s + 7.07·31-s + 32-s + 2.82·33-s + 2.82·34-s + 5.00·36-s + 2·37-s + 4.24·38-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.63·3-s + 0.5·4-s − 1.15·6-s + 0.353·8-s + 1.66·9-s − 0.301·11-s − 0.816·12-s − 1.17·13-s + 0.250·16-s + 0.685·17-s + 1.17·18-s + 0.973·19-s − 0.213·22-s + 1.25·23-s − 0.577·24-s − 25-s − 0.832·26-s − 1.08·27-s − 0.742·29-s + 1.27·31-s + 0.176·32-s + 0.492·33-s + 0.485·34-s + 0.833·36-s + 0.328·37-s + 0.688·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1078 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1078 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1078\)    =    \(2 \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(8.60787\)
Root analytic conductor: \(2.93391\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1078,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.378613778\)
\(L(\frac12)\) \(\approx\) \(1.378613778\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 \)
11 \( 1 + T \)
good3 \( 1 + 2.82T + 3T^{2} \)
5 \( 1 + 5T^{2} \)
13 \( 1 + 4.24T + 13T^{2} \)
17 \( 1 - 2.82T + 17T^{2} \)
19 \( 1 - 4.24T + 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 + 4T + 29T^{2} \)
31 \( 1 - 7.07T + 31T^{2} \)
37 \( 1 - 2T + 37T^{2} \)
41 \( 1 + 2.82T + 41T^{2} \)
43 \( 1 - 10T + 43T^{2} \)
47 \( 1 - 12.7T + 47T^{2} \)
53 \( 1 - 2T + 53T^{2} \)
59 \( 1 + 11.3T + 59T^{2} \)
61 \( 1 - 9.89T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 - 16T + 71T^{2} \)
73 \( 1 - 8.48T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 - 12.7T + 83T^{2} \)
89 \( 1 + 7.07T + 89T^{2} \)
97 \( 1 - 7.07T + 97T^{2} \)
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

−10.11042783006774044806973272608, −9.416757680657536506691178342452, −7.76566383835216614641179076709, −7.18888155751611006972057629735, −6.27318266217535869909217754411, −5.38617944588913588926723289746, −5.04620414196187682688602921525, −3.95091820987185959332967484972, −2.56618247751545306602543247206, −0.890438696955777795245481394781, 0.890438696955777795245481394781, 2.56618247751545306602543247206, 3.95091820987185959332967484972, 5.04620414196187682688602921525, 5.38617944588913588926723289746, 6.27318266217535869909217754411, 7.18888155751611006972057629735, 7.76566383835216614641179076709, 9.416757680657536506691178342452, 10.11042783006774044806973272608

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