Properties

Label 2-54e2-3.2-c2-0-71
Degree $2$
Conductor $2916$
Sign $-i$
Analytic cond. $79.4552$
Root an. cond. $8.91376$
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  − 7.21i·5-s − 4.39·7-s − 6.95i·11-s − 20.9·13-s − 25.1i·17-s − 23.2·19-s − 26.9i·23-s − 27.0·25-s + 8.80i·29-s − 31.0·31-s + 31.6i·35-s + 27.8·37-s + 30.0i·41-s + 47.1·43-s + 51.4i·47-s + ⋯
L(s)  = 1  − 1.44i·5-s − 0.627·7-s − 0.632i·11-s − 1.61·13-s − 1.47i·17-s − 1.22·19-s − 1.17i·23-s − 1.08·25-s + 0.303i·29-s − 1.00·31-s + 0.905i·35-s + 0.753·37-s + 0.732i·41-s + 1.09·43-s + 1.09i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2916 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2916 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2916\)    =    \(2^{2} \cdot 3^{6}\)
Sign: $-i$
Analytic conductor: \(79.4552\)
Root analytic conductor: \(8.91376\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2916} (1457, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2916,\ (\ :1),\ -i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.2060361703\)
\(L(\frac12)\) \(\approx\) \(0.2060361703\)
\(L(2)\) 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 \( 1 + 7.21iT - 25T^{2} \)
7 \( 1 + 4.39T + 49T^{2} \)
11 \( 1 + 6.95iT - 121T^{2} \)
13 \( 1 + 20.9T + 169T^{2} \)
17 \( 1 + 25.1iT - 289T^{2} \)
19 \( 1 + 23.2T + 361T^{2} \)
23 \( 1 + 26.9iT - 529T^{2} \)
29 \( 1 - 8.80iT - 841T^{2} \)
31 \( 1 + 31.0T + 961T^{2} \)
37 \( 1 - 27.8T + 1.36e3T^{2} \)
41 \( 1 - 30.0iT - 1.68e3T^{2} \)
43 \( 1 - 47.1T + 1.84e3T^{2} \)
47 \( 1 - 51.4iT - 2.20e3T^{2} \)
53 \( 1 + 37.5iT - 2.80e3T^{2} \)
59 \( 1 - 20.0iT - 3.48e3T^{2} \)
61 \( 1 - 97.3T + 3.72e3T^{2} \)
67 \( 1 + 74.6T + 4.48e3T^{2} \)
71 \( 1 + 59.2iT - 5.04e3T^{2} \)
73 \( 1 - 74.7T + 5.32e3T^{2} \)
79 \( 1 + 96.2T + 6.24e3T^{2} \)
83 \( 1 + 123. iT - 6.88e3T^{2} \)
89 \( 1 - 19.9iT - 7.92e3T^{2} \)
97 \( 1 + 12.2T + 9.40e3T^{2} \)
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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

−8.106193095692025617998637447069, −7.32576137913600094106365132181, −6.48376422418421952800729314783, −5.59340841573040739534864934422, −4.78791537052377844167128341017, −4.35779748738748246164246392149, −3.02964780122309553610534921835, −2.19393395000862043381490817779, −0.74895639214767211749160364596, −0.06077050015853974479511070258, 1.96212420651384662482390733419, 2.56183320236969231292700595757, 3.58833646304895632415267466326, 4.26285092734657883771249570437, 5.48826218935403018822669121275, 6.22711003576900637052165605126, 7.01252961873316961393546951293, 7.37259348818126687918113060232, 8.275610763482796689588843684985, 9.371111454334074581907334063282

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