Properties

Label 2-48e2-12.11-c1-0-30
Degree $2$
Conductor $2304$
Sign $-0.816 - 0.577i$
Analytic cond. $18.3975$
Root an. cond. $4.28923$
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  − 2.44i·5-s − 3.46i·7-s − 2.82·11-s − 3.46·13-s − 1.41i·17-s + 4i·19-s − 4.89·23-s − 0.999·25-s − 2.44i·29-s − 3.46i·31-s − 8.48·35-s + 1.41i·41-s + 8i·43-s − 4.89·47-s − 4.99·49-s + ⋯
L(s)  = 1  − 1.09i·5-s − 1.30i·7-s − 0.852·11-s − 0.960·13-s − 0.342i·17-s + 0.917i·19-s − 1.02·23-s − 0.199·25-s − 0.454i·29-s − 0.622i·31-s − 1.43·35-s + 0.220i·41-s + 1.21i·43-s − 0.714·47-s − 0.714·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $-0.816 - 0.577i$
Analytic conductor: \(18.3975\)
Root analytic conductor: \(4.28923\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2304} (2303, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :1/2),\ -0.816 - 0.577i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3954160690\)
\(L(\frac12)\) \(\approx\) \(0.3954160690\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 + 2.44iT - 5T^{2} \)
7 \( 1 + 3.46iT - 7T^{2} \)
11 \( 1 + 2.82T + 11T^{2} \)
13 \( 1 + 3.46T + 13T^{2} \)
17 \( 1 + 1.41iT - 17T^{2} \)
19 \( 1 - 4iT - 19T^{2} \)
23 \( 1 + 4.89T + 23T^{2} \)
29 \( 1 + 2.44iT - 29T^{2} \)
31 \( 1 + 3.46iT - 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 - 1.41iT - 41T^{2} \)
43 \( 1 - 8iT - 43T^{2} \)
47 \( 1 + 4.89T + 47T^{2} \)
53 \( 1 - 7.34iT - 53T^{2} \)
59 \( 1 + 11.3T + 59T^{2} \)
61 \( 1 - 13.8T + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 14.6T + 71T^{2} \)
73 \( 1 - 4T + 73T^{2} \)
79 \( 1 - 3.46iT - 79T^{2} \)
83 \( 1 + 14.1T + 83T^{2} \)
89 \( 1 + 7.07iT - 89T^{2} \)
97 \( 1 - 8T + 97T^{2} \)
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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

−8.299992870185084081534505170668, −7.87681036074935821524913651179, −7.20106947403847231512602718402, −6.14138736774396418224118965788, −5.20860164520614199194260377145, −4.53817432341698563169751481332, −3.83270553963726129753682811390, −2.54285694145788918718848048679, −1.28450922634097805119543351516, −0.13314343642974912327358972502, 2.14771643175790448642047251942, 2.63496760325177684961811220094, 3.55593779632051051142966177682, 4.93233902124559041795214033231, 5.47493586367875746970360407252, 6.45509249329875448754298462224, 7.06253818115603818465661952349, 7.946486298181788147008415323627, 8.655256832910570190885127453598, 9.509953379339514726879545710859

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