Properties

Label 2-304-1.1-c5-0-10
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 17.4·3-s − 79.4·5-s − 132.·7-s + 62.5·9-s − 311.·11-s + 901.·13-s − 1.38e3·15-s − 157.·17-s − 361·19-s − 2.32e3·21-s + 2.52e3·23-s + 3.18e3·25-s − 3.15e3·27-s + 4.73e3·29-s + 6.58e3·31-s − 5.44e3·33-s + 1.05e4·35-s + 8.50e3·37-s + 1.57e4·39-s + 1.97e4·41-s − 1.09e4·43-s − 4.96e3·45-s − 1.50e4·47-s + 860.·49-s − 2.75e3·51-s + 2.16e4·53-s + 2.47e4·55-s + ⋯
L(s)  = 1  + 1.12·3-s − 1.42·5-s − 1.02·7-s + 0.257·9-s − 0.776·11-s + 1.47·13-s − 1.59·15-s − 0.132·17-s − 0.229·19-s − 1.14·21-s + 0.994·23-s + 1.01·25-s − 0.832·27-s + 1.04·29-s + 1.23·31-s − 0.870·33-s + 1.45·35-s + 1.02·37-s + 1.65·39-s + 1.83·41-s − 0.905·43-s − 0.365·45-s − 0.996·47-s + 0.0512·49-s − 0.148·51-s + 1.06·53-s + 1.10·55-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: \(0\)
Selberg data: \((2,\ 304,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.802567424\)
\(L(\frac12)\) \(\approx\) \(1.802567424\)
\(L(\frac{7}{2})\) 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 \( 1 - 17.4T + 243T^{2} \)
5 \( 1 + 79.4T + 3.12e3T^{2} \)
7 \( 1 + 132.T + 1.68e4T^{2} \)
11 \( 1 + 311.T + 1.61e5T^{2} \)
13 \( 1 - 901.T + 3.71e5T^{2} \)
17 \( 1 + 157.T + 1.41e6T^{2} \)
23 \( 1 - 2.52e3T + 6.43e6T^{2} \)
29 \( 1 - 4.73e3T + 2.05e7T^{2} \)
31 \( 1 - 6.58e3T + 2.86e7T^{2} \)
37 \( 1 - 8.50e3T + 6.93e7T^{2} \)
41 \( 1 - 1.97e4T + 1.15e8T^{2} \)
43 \( 1 + 1.09e4T + 1.47e8T^{2} \)
47 \( 1 + 1.50e4T + 2.29e8T^{2} \)
53 \( 1 - 2.16e4T + 4.18e8T^{2} \)
59 \( 1 - 4.06e4T + 7.14e8T^{2} \)
61 \( 1 - 6.15e3T + 8.44e8T^{2} \)
67 \( 1 + 6.27e4T + 1.35e9T^{2} \)
71 \( 1 - 5.53e4T + 1.80e9T^{2} \)
73 \( 1 + 4.85e4T + 2.07e9T^{2} \)
79 \( 1 + 3.10e4T + 3.07e9T^{2} \)
83 \( 1 + 4.10e4T + 3.93e9T^{2} \)
89 \( 1 + 1.70e4T + 5.58e9T^{2} \)
97 \( 1 - 1.39e5T + 8.58e9T^{2} \)
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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

−10.93165832182223764812876442185, −9.818005606219827942198950453815, −8.640800240319336635556969107455, −8.259212872510445370234943734948, −7.24321853065369824588815479157, −6.11499031609867749539925671049, −4.39732647365177943184950124265, −3.41567886088548281575416680871, −2.75935346345354813806250921147, −0.70026264921606149208752509872, 0.70026264921606149208752509872, 2.75935346345354813806250921147, 3.41567886088548281575416680871, 4.39732647365177943184950124265, 6.11499031609867749539925671049, 7.24321853065369824588815479157, 8.259212872510445370234943734948, 8.640800240319336635556969107455, 9.818005606219827942198950453815, 10.93165832182223764812876442185

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