Properties

Label 2-26928-1.1-c1-0-52
Degree $2$
Conductor $26928$
Sign $1$
Analytic cond. $215.021$
Root an. cond. $14.6635$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·5-s + 11-s − 2·13-s − 17-s − 8·19-s − 8·23-s − 25-s − 6·29-s − 8·31-s + 6·37-s − 2·41-s − 8·43-s − 4·47-s − 7·49-s − 6·53-s − 2·55-s − 8·59-s + 10·61-s + 4·65-s − 4·67-s − 10·73-s + 12·83-s + 2·85-s + 14·89-s + 16·95-s − 14·97-s + 101-s + ⋯
L(s)  = 1  − 0.894·5-s + 0.301·11-s − 0.554·13-s − 0.242·17-s − 1.83·19-s − 1.66·23-s − 1/5·25-s − 1.11·29-s − 1.43·31-s + 0.986·37-s − 0.312·41-s − 1.21·43-s − 0.583·47-s − 49-s − 0.824·53-s − 0.269·55-s − 1.04·59-s + 1.28·61-s + 0.496·65-s − 0.488·67-s − 1.17·73-s + 1.31·83-s + 0.216·85-s + 1.48·89-s + 1.64·95-s − 1.42·97-s + 0.0995·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 26928 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 26928 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(26928\)    =    \(2^{4} \cdot 3^{2} \cdot 11 \cdot 17\)
Sign: $1$
Analytic conductor: \(215.021\)
Root analytic conductor: \(14.6635\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 26928,\ (\ :1/2),\ 1)\)

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 \( 1 \)
11 \( 1 - T \)
17 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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

−15.87955012115545, −15.02887765900210, −14.85569180645415, −14.48182147083148, −13.55721258031928, −13.12658311318383, −12.51367122730175, −12.09843954661148, −11.46451166520805, −11.07587641651604, −10.47412501154616, −9.778266110626677, −9.314473678031908, −8.592448746574907, −7.962465377364814, −7.749926322631088, −6.869852626693579, −6.392765943279498, −5.747360738628106, −4.952880785892710, −4.191625766484804, −3.931811322910601, −3.153689417239445, −2.118450181480476, −1.695366559687323, 0, 0, 1.695366559687323, 2.118450181480476, 3.153689417239445, 3.931811322910601, 4.191625766484804, 4.952880785892710, 5.747360738628106, 6.392765943279498, 6.869852626693579, 7.749926322631088, 7.962465377364814, 8.592448746574907, 9.314473678031908, 9.778266110626677, 10.47412501154616, 11.07587641651604, 11.46451166520805, 12.09843954661148, 12.51367122730175, 13.12658311318383, 13.55721258031928, 14.48182147083148, 14.85569180645415, 15.02887765900210, 15.87955012115545

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