Properties

Label 2-384-128.85-c1-0-8
Degree $2$
Conductor $384$
Sign $0.668 + 0.743i$
Analytic cond. $3.06625$
Root an. cond. $1.75107$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.540 − 1.30i)2-s + (0.634 − 0.773i)3-s + (−1.41 + 1.41i)4-s + (−3.76 + 1.14i)5-s + (−1.35 − 0.411i)6-s + (5.02 + 0.999i)7-s + (2.61 + 1.08i)8-s + (−0.195 − 0.980i)9-s + (3.52 + 4.30i)10-s + (4.06 + 0.399i)11-s + (0.193 + 1.99i)12-s + (−0.709 + 2.33i)13-s + (−1.40 − 7.10i)14-s + (−1.50 + 3.63i)15-s + (0.00918 − 3.99i)16-s + (−1.18 − 2.85i)17-s + ⋯
L(s)  = 1  + (−0.382 − 0.924i)2-s + (0.366 − 0.446i)3-s + (−0.707 + 0.706i)4-s + (−1.68 + 0.510i)5-s + (−0.552 − 0.167i)6-s + (1.89 + 0.377i)7-s + (0.923 + 0.384i)8-s + (−0.0650 − 0.326i)9-s + (1.11 + 1.36i)10-s + (1.22 + 0.120i)11-s + (0.0559 + 0.574i)12-s + (−0.196 + 0.648i)13-s + (−0.376 − 1.89i)14-s + (−0.388 + 0.938i)15-s + (0.00229 − 0.999i)16-s + (−0.286 − 0.692i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.668 + 0.743i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.668 + 0.743i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $0.668 + 0.743i$
Analytic conductor: \(3.06625\)
Root analytic conductor: \(1.75107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (85, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :1/2),\ 0.668 + 0.743i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.04374 - 0.465171i\)
\(L(\frac12)\) \(\approx\) \(1.04374 - 0.465171i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.540 + 1.30i)T \)
3 \( 1 + (-0.634 + 0.773i)T \)
good5 \( 1 + (3.76 - 1.14i)T + (4.15 - 2.77i)T^{2} \)
7 \( 1 + (-5.02 - 0.999i)T + (6.46 + 2.67i)T^{2} \)
11 \( 1 + (-4.06 - 0.399i)T + (10.7 + 2.14i)T^{2} \)
13 \( 1 + (0.709 - 2.33i)T + (-10.8 - 7.22i)T^{2} \)
17 \( 1 + (1.18 + 2.85i)T + (-12.0 + 12.0i)T^{2} \)
19 \( 1 + (-1.81 + 0.971i)T + (10.5 - 15.7i)T^{2} \)
23 \( 1 + (-2.07 + 3.11i)T + (-8.80 - 21.2i)T^{2} \)
29 \( 1 + (-0.754 - 7.65i)T + (-28.4 + 5.65i)T^{2} \)
31 \( 1 + (-1.31 - 1.31i)T + 31iT^{2} \)
37 \( 1 + (-1.00 + 1.87i)T + (-20.5 - 30.7i)T^{2} \)
41 \( 1 + (0.465 + 0.311i)T + (15.6 + 37.8i)T^{2} \)
43 \( 1 + (-4.07 - 4.96i)T + (-8.38 + 42.1i)T^{2} \)
47 \( 1 + (-8.31 + 3.44i)T + (33.2 - 33.2i)T^{2} \)
53 \( 1 + (0.366 - 3.71i)T + (-51.9 - 10.3i)T^{2} \)
59 \( 1 + (-0.620 - 2.04i)T + (-49.0 + 32.7i)T^{2} \)
61 \( 1 + (1.85 + 1.52i)T + (11.9 + 59.8i)T^{2} \)
67 \( 1 + (10.0 + 8.28i)T + (13.0 + 65.7i)T^{2} \)
71 \( 1 + (1.13 - 5.69i)T + (-65.5 - 27.1i)T^{2} \)
73 \( 1 + (3.80 - 0.756i)T + (67.4 - 27.9i)T^{2} \)
79 \( 1 + (1.75 + 0.728i)T + (55.8 + 55.8i)T^{2} \)
83 \( 1 + (1.95 + 3.66i)T + (-46.1 + 69.0i)T^{2} \)
89 \( 1 + (7.24 + 10.8i)T + (-34.0 + 82.2i)T^{2} \)
97 \( 1 + (7.28 + 7.28i)T + 97iT^{2} \)
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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

−11.38501537180089423027500684328, −10.76067393621278940151790094657, −9.025745121113852212186900305087, −8.615160133296831348646438541501, −7.59593795035709521727355392407, −7.08145335300557495207057281422, −4.76463032935774223139549008511, −4.09063055059442864866586385865, −2.76414767779619233568605782918, −1.30282177444869246550711665212, 1.15190388911031242435958158626, 4.01306640929674143253082826830, 4.39055127222037418034901062683, 5.50122645685734783500442772544, 7.20720077854153634799368199680, 7.951079089047772495345202605659, 8.347363525253210630554151798424, 9.232505156587882021538969259559, 10.59503653351490203967415454480, 11.36853390837581799662986881824

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