Properties

Label 2-6e4-3.2-c2-0-22
Degree $2$
Conductor $1296$
Sign $-i$
Analytic cond. $35.3134$
Root an. cond. $5.94251$
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  + 7.38i·5-s + 6.79·7-s + 6.11i·11-s + 16.7·13-s + 25.1i·17-s + 17.5·19-s − 14.3i·23-s − 29.5·25-s − 18.7i·29-s + 46.7·31-s + 50.2i·35-s − 49.5·37-s − 39.8i·41-s + 44.1·43-s + 33.2i·47-s + ⋯
L(s)  = 1  + 1.47i·5-s + 0.971·7-s + 0.556i·11-s + 1.29·13-s + 1.48i·17-s + 0.926·19-s − 0.622i·23-s − 1.18·25-s − 0.644i·29-s + 1.50·31-s + 1.43i·35-s − 1.34·37-s − 0.971i·41-s + 1.02·43-s + 0.707i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-i$
Analytic conductor: \(35.3134\)
Root analytic conductor: \(5.94251\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1296} (161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1296,\ (\ :1),\ -i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.421406701\)
\(L(\frac12)\) \(\approx\) \(2.421406701\)
\(L(2)\) 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 \( 1 - 7.38iT - 25T^{2} \)
7 \( 1 - 6.79T + 49T^{2} \)
11 \( 1 - 6.11iT - 121T^{2} \)
13 \( 1 - 16.7T + 169T^{2} \)
17 \( 1 - 25.1iT - 289T^{2} \)
19 \( 1 - 17.5T + 361T^{2} \)
23 \( 1 + 14.3iT - 529T^{2} \)
29 \( 1 + 18.7iT - 841T^{2} \)
31 \( 1 - 46.7T + 961T^{2} \)
37 \( 1 + 49.5T + 1.36e3T^{2} \)
41 \( 1 + 39.8iT - 1.68e3T^{2} \)
43 \( 1 - 44.1T + 1.84e3T^{2} \)
47 \( 1 - 33.2iT - 2.20e3T^{2} \)
53 \( 1 - 10.1iT - 2.80e3T^{2} \)
59 \( 1 - 16.5iT - 3.48e3T^{2} \)
61 \( 1 - 21.2T + 3.72e3T^{2} \)
67 \( 1 - 86.9T + 4.48e3T^{2} \)
71 \( 1 - 30.2iT - 5.04e3T^{2} \)
73 \( 1 + 48.7T + 5.32e3T^{2} \)
79 \( 1 + 111.T + 6.24e3T^{2} \)
83 \( 1 + 98.2iT - 6.88e3T^{2} \)
89 \( 1 - 75.5iT - 7.92e3T^{2} \)
97 \( 1 + 140.T + 9.40e3T^{2} \)
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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

−9.921842667361943020745920377518, −8.662712567297944603464555358330, −8.046198687041203613630877256954, −7.18900427670604544728842313843, −6.40001222693920541785424652188, −5.67272943051017410210861917051, −4.38722346325682192016648124099, −3.56262717072128984461327562946, −2.47058542395754465591983217148, −1.37946819783779371226259316870, 0.811093035360350248122745251737, 1.48371398020774650587650462382, 3.09945690429562958854242759675, 4.25889810426806561611821590420, 5.12458009901427453653597143435, 5.56715999634401214279325152409, 6.84150286553685718228501531611, 7.931290258200520325852161512389, 8.466034165749420372348067986660, 9.092713254535688286378198215763

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