Properties

Label 2-304-1.1-c5-0-31
Degree $2$
Conductor $304$
Sign $-1$
Analytic cond. $48.7566$
Root an. cond. $6.98259$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 17.5·3-s + 87.4·5-s − 76.9·7-s + 64.9·9-s + 99.2·11-s − 79.5·13-s − 1.53e3·15-s − 465.·17-s + 361·19-s + 1.34e3·21-s − 2.23e3·23-s + 4.52e3·25-s + 3.12e3·27-s + 757.·29-s − 2.71e3·31-s − 1.74e3·33-s − 6.72e3·35-s + 1.03e4·37-s + 1.39e3·39-s − 6.94e3·41-s + 2.10e3·43-s + 5.68e3·45-s + 2.05e4·47-s − 1.08e4·49-s + 8.17e3·51-s − 1.75e4·53-s + 8.67e3·55-s + ⋯
L(s)  = 1  − 1.12·3-s + 1.56·5-s − 0.593·7-s + 0.267·9-s + 0.247·11-s − 0.130·13-s − 1.76·15-s − 0.391·17-s + 0.229·19-s + 0.668·21-s − 0.879·23-s + 1.44·25-s + 0.824·27-s + 0.167·29-s − 0.507·31-s − 0.278·33-s − 0.928·35-s + 1.23·37-s + 0.146·39-s − 0.645·41-s + 0.173·43-s + 0.418·45-s + 1.35·47-s − 0.647·49-s + 0.440·51-s − 0.859·53-s + 0.386·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(304\)    =    \(2^{4} \cdot 19\)
Sign: $-1$
Analytic conductor: \(48.7566\)
Root analytic conductor: \(6.98259\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 304,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 - 361T \)
good3 \( 1 + 17.5T + 243T^{2} \)
5 \( 1 - 87.4T + 3.12e3T^{2} \)
7 \( 1 + 76.9T + 1.68e4T^{2} \)
11 \( 1 - 99.2T + 1.61e5T^{2} \)
13 \( 1 + 79.5T + 3.71e5T^{2} \)
17 \( 1 + 465.T + 1.41e6T^{2} \)
23 \( 1 + 2.23e3T + 6.43e6T^{2} \)
29 \( 1 - 757.T + 2.05e7T^{2} \)
31 \( 1 + 2.71e3T + 2.86e7T^{2} \)
37 \( 1 - 1.03e4T + 6.93e7T^{2} \)
41 \( 1 + 6.94e3T + 1.15e8T^{2} \)
43 \( 1 - 2.10e3T + 1.47e8T^{2} \)
47 \( 1 - 2.05e4T + 2.29e8T^{2} \)
53 \( 1 + 1.75e4T + 4.18e8T^{2} \)
59 \( 1 - 3.45e4T + 7.14e8T^{2} \)
61 \( 1 + 4.09e4T + 8.44e8T^{2} \)
67 \( 1 + 6.82e4T + 1.35e9T^{2} \)
71 \( 1 + 3.88e4T + 1.80e9T^{2} \)
73 \( 1 + 8.36e4T + 2.07e9T^{2} \)
79 \( 1 + 3.90e4T + 3.07e9T^{2} \)
83 \( 1 + 9.94e4T + 3.93e9T^{2} \)
89 \( 1 + 8.89e4T + 5.58e9T^{2} \)
97 \( 1 + 8.74e4T + 8.58e9T^{2} \)
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

−10.33557774733212536503516869527, −9.715153058743073032028644600024, −8.774571576979415285386674229143, −7.12523285712862573177109019062, −6.05254985928792593710792077297, −5.80735219101509359118934089195, −4.54472918594237244578286934520, −2.77853606508981614048291090238, −1.45333017393190195132315931897, 0, 1.45333017393190195132315931897, 2.77853606508981614048291090238, 4.54472918594237244578286934520, 5.80735219101509359118934089195, 6.05254985928792593710792077297, 7.12523285712862573177109019062, 8.774571576979415285386674229143, 9.715153058743073032028644600024, 10.33557774733212536503516869527

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