Properties

Label 2-48e2-8.3-c2-0-67
Degree $2$
Conductor $2304$
Sign $-0.707 + 0.707i$
Analytic cond. $62.7794$
Root an. cond. $7.92334$
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  − 7.65i·5-s − 1.65i·7-s − 1.51·11-s + 0.343i·13-s + 13.3·17-s + 20.8·19-s − 33.6i·23-s − 33.6·25-s + 39.6i·29-s − 45.2i·31-s − 12.6·35-s − 29.5i·37-s + 24.6·41-s + 50.0·43-s − 35.3i·47-s + ⋯
L(s)  = 1  − 1.53i·5-s − 0.236i·7-s − 0.137·11-s + 0.0263i·13-s + 0.783·17-s + 1.09·19-s − 1.46i·23-s − 1.34·25-s + 1.36i·29-s − 1.45i·31-s − 0.362·35-s − 0.799i·37-s + 0.600·41-s + 1.16·43-s − 0.751i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.707 + 0.707i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.707 + 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $-0.707 + 0.707i$
Analytic conductor: \(62.7794\)
Root analytic conductor: \(7.92334\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2304} (127, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :1),\ -0.707 + 0.707i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.855449127\)
\(L(\frac12)\) \(\approx\) \(1.855449127\)
\(L(2)\) 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 \( 1 + 7.65iT - 25T^{2} \)
7 \( 1 + 1.65iT - 49T^{2} \)
11 \( 1 + 1.51T + 121T^{2} \)
13 \( 1 - 0.343iT - 169T^{2} \)
17 \( 1 - 13.3T + 289T^{2} \)
19 \( 1 - 20.8T + 361T^{2} \)
23 \( 1 + 33.6iT - 529T^{2} \)
29 \( 1 - 39.6iT - 841T^{2} \)
31 \( 1 + 45.2iT - 961T^{2} \)
37 \( 1 + 29.5iT - 1.36e3T^{2} \)
41 \( 1 - 24.6T + 1.68e3T^{2} \)
43 \( 1 - 50.0T + 1.84e3T^{2} \)
47 \( 1 + 35.3iT - 2.20e3T^{2} \)
53 \( 1 - 16.3iT - 2.80e3T^{2} \)
59 \( 1 - 53.1T + 3.48e3T^{2} \)
61 \( 1 + 34.4iT - 3.72e3T^{2} \)
67 \( 1 + 62.4T + 4.48e3T^{2} \)
71 \( 1 - 40.2iT - 5.04e3T^{2} \)
73 \( 1 + 55.9T + 5.32e3T^{2} \)
79 \( 1 + 137. iT - 6.24e3T^{2} \)
83 \( 1 + 114.T + 6.88e3T^{2} \)
89 \( 1 + 2.56T + 7.92e3T^{2} \)
97 \( 1 + 138.T + 9.40e3T^{2} \)
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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

−8.673967945413040904522063103674, −7.79743460286860523718498358419, −7.20218168732604232265214300734, −5.94056229119152633150304105712, −5.35598174836839907981909303041, −4.55837929306307406001396538686, −3.81024389720489197490987398561, −2.55996539578879918508988376091, −1.27459521408495924607353258048, −0.50410706476296196122522386337, 1.29074940513651716218377819777, 2.64330274121428607418480361820, 3.17415157186922409851518203271, 4.10022501872830995270130090367, 5.43198461365032634260418817809, 5.93052562539039821916362470584, 6.96056072745967570463687273727, 7.44190450662099803549934375238, 8.151004669654584377680068912686, 9.303355263802337096610840717502

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