Properties

Label 2-384-128.109-c1-0-17
Degree $2$
Conductor $384$
Sign $0.870 + 0.492i$
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  + (−1.08 − 0.908i)2-s + (0.881 + 0.471i)3-s + (0.349 + 1.96i)4-s + (1.51 − 1.84i)5-s + (−0.527 − 1.31i)6-s + (1.69 + 1.13i)7-s + (1.41 − 2.45i)8-s + (0.555 + 0.831i)9-s + (−3.31 + 0.623i)10-s + (1.92 + 0.585i)11-s + (−0.620 + 1.90i)12-s + (−1.76 + 1.44i)13-s + (−0.809 − 2.77i)14-s + (2.20 − 0.912i)15-s + (−3.75 + 1.37i)16-s + (−1.20 − 0.497i)17-s + ⋯
L(s)  = 1  + (−0.766 − 0.642i)2-s + (0.509 + 0.272i)3-s + (0.174 + 0.984i)4-s + (0.676 − 0.824i)5-s + (−0.215 − 0.535i)6-s + (0.641 + 0.428i)7-s + (0.498 − 0.866i)8-s + (0.185 + 0.277i)9-s + (−1.04 + 0.197i)10-s + (0.581 + 0.176i)11-s + (−0.179 + 0.548i)12-s + (−0.488 + 0.401i)13-s + (−0.216 − 0.740i)14-s + (0.568 − 0.235i)15-s + (−0.939 + 0.343i)16-s + (−0.291 − 0.120i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.870 + 0.492i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.870 + 0.492i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $0.870 + 0.492i$
Analytic conductor: \(3.06625\)
Root analytic conductor: \(1.75107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (109, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :1/2),\ 0.870 + 0.492i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.29679 - 0.341297i\)
\(L(\frac12)\) \(\approx\) \(1.29679 - 0.341297i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.08 + 0.908i)T \)
3 \( 1 + (-0.881 - 0.471i)T \)
good5 \( 1 + (-1.51 + 1.84i)T + (-0.975 - 4.90i)T^{2} \)
7 \( 1 + (-1.69 - 1.13i)T + (2.67 + 6.46i)T^{2} \)
11 \( 1 + (-1.92 - 0.585i)T + (9.14 + 6.11i)T^{2} \)
13 \( 1 + (1.76 - 1.44i)T + (2.53 - 12.7i)T^{2} \)
17 \( 1 + (1.20 + 0.497i)T + (12.0 + 12.0i)T^{2} \)
19 \( 1 + (-0.0663 + 0.674i)T + (-18.6 - 3.70i)T^{2} \)
23 \( 1 + (-4.83 - 0.962i)T + (21.2 + 8.80i)T^{2} \)
29 \( 1 + (1.28 + 4.23i)T + (-24.1 + 16.1i)T^{2} \)
31 \( 1 + (-3.94 + 3.94i)T - 31iT^{2} \)
37 \( 1 + (-1.45 + 0.142i)T + (36.2 - 7.21i)T^{2} \)
41 \( 1 + (1.24 - 6.25i)T + (-37.8 - 15.6i)T^{2} \)
43 \( 1 + (3.63 - 1.94i)T + (23.8 - 35.7i)T^{2} \)
47 \( 1 + (-3.99 + 9.64i)T + (-33.2 - 33.2i)T^{2} \)
53 \( 1 + (-1.42 + 4.70i)T + (-44.0 - 29.4i)T^{2} \)
59 \( 1 + (6.73 + 5.52i)T + (11.5 + 57.8i)T^{2} \)
61 \( 1 + (3.92 - 7.33i)T + (-33.8 - 50.7i)T^{2} \)
67 \( 1 + (-2.13 + 4.00i)T + (-37.2 - 55.7i)T^{2} \)
71 \( 1 + (8.27 - 12.3i)T + (-27.1 - 65.5i)T^{2} \)
73 \( 1 + (6.01 - 4.02i)T + (27.9 - 67.4i)T^{2} \)
79 \( 1 + (-2.42 - 5.85i)T + (-55.8 + 55.8i)T^{2} \)
83 \( 1 + (-4.16 - 0.409i)T + (81.4 + 16.1i)T^{2} \)
89 \( 1 + (10.0 - 2.00i)T + (82.2 - 34.0i)T^{2} \)
97 \( 1 + (9.11 - 9.11i)T - 97iT^{2} \)
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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

−11.32894834101758905661544787336, −10.05149091346186008132947851139, −9.376732415765089984485261301555, −8.795020550191700814754991516281, −7.940662310780939395228253269064, −6.75667935636142361170451516771, −5.16128707621665696781467200875, −4.16890328982567681333491604410, −2.58117435809163873297646277199, −1.48345669559854063054370597819, 1.46903793636015915168353248998, 2.85287051553552300000232685140, 4.69591440042243274562814112047, 6.00490625267053477440643553331, 6.89656447252691753048375116774, 7.59237242254582334927247543761, 8.643853726747585331095823774330, 9.427171034747286371743001050984, 10.47993662226547525162508363219, 10.92520572451154792807093349213

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