Properties

Label 2-1344-1.1-c3-0-59
Degree $2$
Conductor $1344$
Sign $-1$
Analytic cond. $79.2985$
Root an. cond. $8.90497$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s + 0.876·5-s − 7·7-s + 9·9-s − 56.3·11-s + 3.75·13-s + 2.63·15-s − 29.6·17-s + 135.·19-s − 21·21-s + 177.·23-s − 124.·25-s + 27·27-s + 149.·29-s + 38.4·31-s − 169.·33-s − 6.13·35-s − 86.2·37-s + 11.2·39-s + 58.5·41-s − 485.·43-s + 7.89·45-s − 315.·47-s + 49·49-s − 88.9·51-s − 154.·53-s − 49.4·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.0784·5-s − 0.377·7-s + 0.333·9-s − 1.54·11-s + 0.0800·13-s + 0.0452·15-s − 0.422·17-s + 1.64·19-s − 0.218·21-s + 1.60·23-s − 0.993·25-s + 0.192·27-s + 0.960·29-s + 0.222·31-s − 0.891·33-s − 0.0296·35-s − 0.383·37-s + 0.0462·39-s + 0.222·41-s − 1.72·43-s + 0.0261·45-s − 0.979·47-s + 0.142·49-s − 0.244·51-s − 0.399·53-s − 0.121·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1344\)    =    \(2^{6} \cdot 3 \cdot 7\)
Sign: $-1$
Analytic conductor: \(79.2985\)
Root analytic conductor: \(8.90497\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1344,\ (\ :3/2),\ -1)\)

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 \( 1 \)
3 \( 1 - 3T \)
7 \( 1 + 7T \)
good5 \( 1 - 0.876T + 125T^{2} \)
11 \( 1 + 56.3T + 1.33e3T^{2} \)
13 \( 1 - 3.75T + 2.19e3T^{2} \)
17 \( 1 + 29.6T + 4.91e3T^{2} \)
19 \( 1 - 135.T + 6.85e3T^{2} \)
23 \( 1 - 177.T + 1.21e4T^{2} \)
29 \( 1 - 149.T + 2.43e4T^{2} \)
31 \( 1 - 38.4T + 2.97e4T^{2} \)
37 \( 1 + 86.2T + 5.06e4T^{2} \)
41 \( 1 - 58.5T + 6.89e4T^{2} \)
43 \( 1 + 485.T + 7.95e4T^{2} \)
47 \( 1 + 315.T + 1.03e5T^{2} \)
53 \( 1 + 154.T + 1.48e5T^{2} \)
59 \( 1 + 727.T + 2.05e5T^{2} \)
61 \( 1 + 688.T + 2.26e5T^{2} \)
67 \( 1 + 710.T + 3.00e5T^{2} \)
71 \( 1 - 777.T + 3.57e5T^{2} \)
73 \( 1 + 853.T + 3.89e5T^{2} \)
79 \( 1 + 231.T + 4.93e5T^{2} \)
83 \( 1 - 444.T + 5.71e5T^{2} \)
89 \( 1 + 1.08e3T + 7.04e5T^{2} \)
97 \( 1 - 634.T + 9.12e5T^{2} \)
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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

−8.857475343303291933438445380720, −7.964050528549049452103270508009, −7.38859423742354112666313899146, −6.44623458965923771446431970071, −5.34093169738954571921243240263, −4.68337856073924423988352858179, −3.24067909955114940558741024420, −2.81129250727026809476510284577, −1.44884726428428269713537835342, 0, 1.44884726428428269713537835342, 2.81129250727026809476510284577, 3.24067909955114940558741024420, 4.68337856073924423988352858179, 5.34093169738954571921243240263, 6.44623458965923771446431970071, 7.38859423742354112666313899146, 7.964050528549049452103270508009, 8.857475343303291933438445380720

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