Properties

Label 2-1148-1.1-c3-0-38
Degree $2$
Conductor $1148$
Sign $-1$
Analytic cond. $67.7341$
Root an. cond. $8.23007$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 7.72·3-s + 13.6·5-s − 7·7-s + 32.6·9-s − 23.9·11-s + 58.0·13-s − 105.·15-s + 25.7·17-s − 140.·19-s + 54.0·21-s + 31.0·23-s + 61.7·25-s − 43.9·27-s − 81.6·29-s − 55.8·31-s + 184.·33-s − 95.6·35-s − 5.44·37-s − 448.·39-s − 41·41-s + 376.·43-s + 446.·45-s − 165.·47-s + 49·49-s − 199.·51-s + 372.·53-s − 326.·55-s + ⋯
L(s)  = 1  − 1.48·3-s + 1.22·5-s − 0.377·7-s + 1.21·9-s − 0.655·11-s + 1.23·13-s − 1.81·15-s + 0.367·17-s − 1.69·19-s + 0.561·21-s + 0.281·23-s + 0.493·25-s − 0.313·27-s − 0.523·29-s − 0.323·31-s + 0.974·33-s − 0.461·35-s − 0.0241·37-s − 1.84·39-s − 0.156·41-s + 1.33·43-s + 1.47·45-s − 0.513·47-s + 0.142·49-s − 0.546·51-s + 0.965·53-s − 0.800·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1148\)    =    \(2^{2} \cdot 7 \cdot 41\)
Sign: $-1$
Analytic conductor: \(67.7341\)
Root analytic conductor: \(8.23007\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1148,\ (\ :3/2),\ -1)\)

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 \( 1 \)
7 \( 1 + 7T \)
41 \( 1 + 41T \)
good3 \( 1 + 7.72T + 27T^{2} \)
5 \( 1 - 13.6T + 125T^{2} \)
11 \( 1 + 23.9T + 1.33e3T^{2} \)
13 \( 1 - 58.0T + 2.19e3T^{2} \)
17 \( 1 - 25.7T + 4.91e3T^{2} \)
19 \( 1 + 140.T + 6.85e3T^{2} \)
23 \( 1 - 31.0T + 1.21e4T^{2} \)
29 \( 1 + 81.6T + 2.43e4T^{2} \)
31 \( 1 + 55.8T + 2.97e4T^{2} \)
37 \( 1 + 5.44T + 5.06e4T^{2} \)
43 \( 1 - 376.T + 7.95e4T^{2} \)
47 \( 1 + 165.T + 1.03e5T^{2} \)
53 \( 1 - 372.T + 1.48e5T^{2} \)
59 \( 1 + 327.T + 2.05e5T^{2} \)
61 \( 1 + 239.T + 2.26e5T^{2} \)
67 \( 1 - 145.T + 3.00e5T^{2} \)
71 \( 1 - 962.T + 3.57e5T^{2} \)
73 \( 1 - 761.T + 3.89e5T^{2} \)
79 \( 1 + 708.T + 4.93e5T^{2} \)
83 \( 1 + 384.T + 5.71e5T^{2} \)
89 \( 1 + 58.8T + 7.04e5T^{2} \)
97 \( 1 - 66.9T + 9.12e5T^{2} \)
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

−9.203831501634901262300985006739, −8.252989246468253655332455670839, −6.96507992113633084041550971994, −6.17339961930858678555607133355, −5.82430770181805527219199500765, −5.02061718074819095904886691914, −3.87699316195534550401598202863, −2.38721851640142507292231081992, −1.23761084875631422929713760340, 0, 1.23761084875631422929713760340, 2.38721851640142507292231081992, 3.87699316195534550401598202863, 5.02061718074819095904886691914, 5.82430770181805527219199500765, 6.17339961930858678555607133355, 6.96507992113633084041550971994, 8.252989246468253655332455670839, 9.203831501634901262300985006739

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