Properties

Label 2-1152-8.3-c2-0-28
Degree $2$
Conductor $1152$
Sign $i$
Analytic cond. $31.3897$
Root an. cond. $5.60265$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4i·5-s + 6.92i·7-s − 6.92·11-s + 18·17-s − 20.7·19-s − 41.5i·23-s + 9·25-s − 4i·29-s + 48.4i·31-s + 27.7·35-s − 72i·37-s − 18·41-s + 62.3·43-s − 41.5i·47-s + 1.00·49-s + ⋯
L(s)  = 1  − 0.800i·5-s + 0.989i·7-s − 0.629·11-s + 1.05·17-s − 1.09·19-s − 1.80i·23-s + 0.359·25-s − 0.137i·29-s + 1.56i·31-s + 0.791·35-s − 1.94i·37-s − 0.439·41-s + 1.45·43-s − 0.884i·47-s + 0.0204·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1152 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1152 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1152\)    =    \(2^{7} \cdot 3^{2}\)
Sign: $i$
Analytic conductor: \(31.3897\)
Root analytic conductor: \(5.60265\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1152} (703, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1152,\ (\ :1),\ i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.364972149\)
\(L(\frac12)\) \(\approx\) \(1.364972149\)
\(L(2)\) 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 \( 1 \)
good5 \( 1 + 4iT - 25T^{2} \)
7 \( 1 - 6.92iT - 49T^{2} \)
11 \( 1 + 6.92T + 121T^{2} \)
13 \( 1 - 169T^{2} \)
17 \( 1 - 18T + 289T^{2} \)
19 \( 1 + 20.7T + 361T^{2} \)
23 \( 1 + 41.5iT - 529T^{2} \)
29 \( 1 + 4iT - 841T^{2} \)
31 \( 1 - 48.4iT - 961T^{2} \)
37 \( 1 + 72iT - 1.36e3T^{2} \)
41 \( 1 + 18T + 1.68e3T^{2} \)
43 \( 1 - 62.3T + 1.84e3T^{2} \)
47 \( 1 + 41.5iT - 2.20e3T^{2} \)
53 \( 1 + 44iT - 2.80e3T^{2} \)
59 \( 1 + 62.3T + 3.48e3T^{2} \)
61 \( 1 + 72iT - 3.72e3T^{2} \)
67 \( 1 + 20.7T + 4.48e3T^{2} \)
71 \( 1 - 41.5iT - 5.04e3T^{2} \)
73 \( 1 + 82T + 5.32e3T^{2} \)
79 \( 1 + 62.3iT - 6.24e3T^{2} \)
83 \( 1 - 131.T + 6.88e3T^{2} \)
89 \( 1 + 126T + 7.92e3T^{2} \)
97 \( 1 - 110T + 9.40e3T^{2} \)
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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

−9.133873874771819728929222902233, −8.674550107585541191699416212464, −7.992164910790631451101724566347, −6.86422012190438359078361645025, −5.84985096964436186265942254322, −5.17344111271199071748647454401, −4.31167353552181212593726436827, −2.96244552248747365841215365970, −1.96490530206499529636561366592, −0.44067603246664855991975339588, 1.19489227647182569626389076944, 2.66505200497999106628863372588, 3.57673556573545803613706538956, 4.52605682725075321197939644386, 5.68859687183778914514713600335, 6.50491828713032080648408296047, 7.57770992604801938194738302172, 7.75813375415866529586295141916, 9.096681348721492620924325311785, 10.03445322909831612638309236215

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