Properties

Label 2-384-3.2-c2-0-1
Degree $2$
Conductor $384$
Sign $-0.296 - 0.955i$
Analytic cond. $10.4632$
Root an. cond. $3.23469$
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  + (−2.86 + 0.888i)3-s − 8.59i·5-s − 10.9·7-s + (7.41 − 5.09i)9-s − 2.75i·11-s − 4.43·13-s + (7.63 + 24.6i)15-s + 25.4i·17-s + 17.5·19-s + (31.3 − 9.71i)21-s + 17.5i·23-s − 48.8·25-s + (−16.7 + 21.1i)27-s − 19.6i·29-s − 2.58·31-s + ⋯
L(s)  = 1  + (−0.955 + 0.296i)3-s − 1.71i·5-s − 1.56·7-s + (0.824 − 0.565i)9-s − 0.250i·11-s − 0.341·13-s + (0.509 + 1.64i)15-s + 1.49i·17-s + 0.923·19-s + (1.49 − 0.462i)21-s + 0.762i·23-s − 1.95·25-s + (−0.619 + 0.784i)27-s − 0.676i·29-s − 0.0833·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.296 - 0.955i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.296 - 0.955i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $-0.296 - 0.955i$
Analytic conductor: \(10.4632\)
Root analytic conductor: \(3.23469\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (257, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :1),\ -0.296 - 0.955i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.149173 + 0.202460i\)
\(L(\frac12)\) \(\approx\) \(0.149173 + 0.202460i\)
\(L(2)\) 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 \( 1 + (2.86 - 0.888i)T \)
good5 \( 1 + 8.59iT - 25T^{2} \)
7 \( 1 + 10.9T + 49T^{2} \)
11 \( 1 + 2.75iT - 121T^{2} \)
13 \( 1 + 4.43T + 169T^{2} \)
17 \( 1 - 25.4iT - 289T^{2} \)
19 \( 1 - 17.5T + 361T^{2} \)
23 \( 1 - 17.5iT - 529T^{2} \)
29 \( 1 + 19.6iT - 841T^{2} \)
31 \( 1 + 2.58T + 961T^{2} \)
37 \( 1 - 7.73T + 1.36e3T^{2} \)
41 \( 1 - 58.0iT - 1.68e3T^{2} \)
43 \( 1 + 42.1T + 1.84e3T^{2} \)
47 \( 1 + 17.4iT - 2.20e3T^{2} \)
53 \( 1 - 69.0iT - 2.80e3T^{2} \)
59 \( 1 - 50.5iT - 3.48e3T^{2} \)
61 \( 1 + 32.5T + 3.72e3T^{2} \)
67 \( 1 + 48.0T + 4.48e3T^{2} \)
71 \( 1 - 22.1iT - 5.04e3T^{2} \)
73 \( 1 + 27.0T + 5.32e3T^{2} \)
79 \( 1 - 97.4T + 6.24e3T^{2} \)
83 \( 1 + 59.5iT - 6.88e3T^{2} \)
89 \( 1 + 110. iT - 7.92e3T^{2} \)
97 \( 1 - 55.1T + 9.40e3T^{2} \)
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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

−11.64560498922450396508893507756, −10.26856055207939955959154478686, −9.627674268203987328485342584417, −8.910417409310339167130250106276, −7.66188720932261521725495879727, −6.27646927628044957308796188703, −5.66512447727987898811713482805, −4.58878539366391634238581197189, −3.55135948872783259554338886855, −1.20821677972574415288188597650, 0.13909824807290844820878247311, 2.54866881538509597707144581350, 3.50518323985027702640348836970, 5.18296081711424988068580633690, 6.36510126609632291401918086481, 6.89310643460687930627594326731, 7.48460026869244868911691884230, 9.463338975366297676299628881505, 10.07152598701529546608855629198, 10.82070952369078634594762846731

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