Properties

Label 2-3240-5.2-c0-0-1
Degree $2$
Conductor $3240$
Sign $0.973 + 0.229i$
Analytic cond. $1.61697$
Root an. cond. $1.27160$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 11-s i·19-s + (1 − i)23-s + 25-s + i·29-s + 31-s + (1 + i)37-s + 41-s + (1 − i)43-s + (−1 − i)47-s i·49-s − 55-s + i·59-s + (1 + i)67-s + ⋯
L(s)  = 1  + 5-s − 11-s i·19-s + (1 − i)23-s + 25-s + i·29-s + 31-s + (1 + i)37-s + 41-s + (1 − i)43-s + (−1 − i)47-s i·49-s − 55-s + i·59-s + (1 + i)67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.973 + 0.229i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.973 + 0.229i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3240\)    =    \(2^{3} \cdot 3^{4} \cdot 5\)
Sign: $0.973 + 0.229i$
Analytic conductor: \(1.61697\)
Root analytic conductor: \(1.27160\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{3240} (1297, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3240,\ (\ :0),\ 0.973 + 0.229i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.483483949\)
\(L(\frac12)\) \(\approx\) \(1.483483949\)
\(L(1)\) 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 \( 1 \)
5 \( 1 - T \)
good7 \( 1 + iT^{2} \)
11 \( 1 + T + T^{2} \)
13 \( 1 - iT^{2} \)
17 \( 1 + iT^{2} \)
19 \( 1 + iT - T^{2} \)
23 \( 1 + (-1 + i)T - iT^{2} \)
29 \( 1 - iT - T^{2} \)
31 \( 1 - T + T^{2} \)
37 \( 1 + (-1 - i)T + iT^{2} \)
41 \( 1 - T + T^{2} \)
43 \( 1 + (-1 + i)T - iT^{2} \)
47 \( 1 + (1 + i)T + iT^{2} \)
53 \( 1 - iT^{2} \)
59 \( 1 - iT - T^{2} \)
61 \( 1 + T^{2} \)
67 \( 1 + (-1 - i)T + iT^{2} \)
71 \( 1 + T + T^{2} \)
73 \( 1 - iT^{2} \)
79 \( 1 - 2iT - T^{2} \)
83 \( 1 + (1 - i)T - iT^{2} \)
89 \( 1 - iT - T^{2} \)
97 \( 1 + (1 + i)T + iT^{2} \)
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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

−8.738331015602951732028981966480, −8.271172739149102188118703992782, −7.07693253781228957577916211209, −6.70195060112868478299087943806, −5.64694940891030320170253981809, −5.11380009412380131379549430652, −4.31271459933775652156159640621, −2.85041318677267347682328820602, −2.49390221519112733229272636961, −1.07000138614464741192678716173, 1.25014256384810785344034605294, 2.38626684902158955179129635607, 3.08618063707521553158278071417, 4.32949296382578035542719194848, 5.13023926277635098893184360445, 5.93204099044015984028090742942, 6.35481563452777511878332141853, 7.65849991331762784159655355608, 7.86069572770182248889146000039, 9.073421811241552927831966085376

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