Properties

Label 2-810-135.113-c1-0-2
Degree $2$
Conductor $810$
Sign $0.537 - 0.842i$
Analytic cond. $6.46788$
Root an. cond. $2.54320$
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  + (−0.996 − 0.0871i)2-s + (0.984 + 0.173i)4-s + (1.39 − 1.74i)5-s + (0.564 + 0.395i)7-s + (−0.965 − 0.258i)8-s + (−1.54 + 1.61i)10-s + (−1.76 + 4.83i)11-s + (0.446 + 5.10i)13-s + (−0.527 − 0.442i)14-s + (0.939 + 0.342i)16-s + (−0.221 + 0.0592i)17-s + (−6.21 + 3.58i)19-s + (1.67 − 1.47i)20-s + (2.17 − 4.66i)22-s + (4.94 + 7.06i)23-s + ⋯
L(s)  = 1  + (−0.704 − 0.0616i)2-s + (0.492 + 0.0868i)4-s + (0.624 − 0.780i)5-s + (0.213 + 0.149i)7-s + (−0.341 − 0.0915i)8-s + (−0.488 + 0.511i)10-s + (−0.531 + 1.45i)11-s + (0.123 + 1.41i)13-s + (−0.141 − 0.118i)14-s + (0.234 + 0.0855i)16-s + (−0.0536 + 0.0143i)17-s + (−1.42 + 0.823i)19-s + (0.375 − 0.330i)20-s + (0.464 − 0.995i)22-s + (1.03 + 1.47i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 810 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.537 - 0.842i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 810 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.537 - 0.842i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(810\)    =    \(2 \cdot 3^{4} \cdot 5\)
Sign: $0.537 - 0.842i$
Analytic conductor: \(6.46788\)
Root analytic conductor: \(2.54320\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{810} (773, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 810,\ (\ :1/2),\ 0.537 - 0.842i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.952334 + 0.521997i\)
\(L(\frac12)\) \(\approx\) \(0.952334 + 0.521997i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.996 + 0.0871i)T \)
3 \( 1 \)
5 \( 1 + (-1.39 + 1.74i)T \)
good7 \( 1 + (-0.564 - 0.395i)T + (2.39 + 6.57i)T^{2} \)
11 \( 1 + (1.76 - 4.83i)T + (-8.42 - 7.07i)T^{2} \)
13 \( 1 + (-0.446 - 5.10i)T + (-12.8 + 2.25i)T^{2} \)
17 \( 1 + (0.221 - 0.0592i)T + (14.7 - 8.5i)T^{2} \)
19 \( 1 + (6.21 - 3.58i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (-4.94 - 7.06i)T + (-7.86 + 21.6i)T^{2} \)
29 \( 1 + (-3.94 + 3.30i)T + (5.03 - 28.5i)T^{2} \)
31 \( 1 + (-0.210 + 1.19i)T + (-29.1 - 10.6i)T^{2} \)
37 \( 1 + (-2.11 - 7.90i)T + (-32.0 + 18.5i)T^{2} \)
41 \( 1 + (-5.46 + 6.51i)T + (-7.11 - 40.3i)T^{2} \)
43 \( 1 + (0.185 + 0.397i)T + (-27.6 + 32.9i)T^{2} \)
47 \( 1 + (-2.03 + 2.91i)T + (-16.0 - 44.1i)T^{2} \)
53 \( 1 + (8.07 - 8.07i)T - 53iT^{2} \)
59 \( 1 + (2.64 - 0.962i)T + (45.1 - 37.9i)T^{2} \)
61 \( 1 + (0.117 + 0.665i)T + (-57.3 + 20.8i)T^{2} \)
67 \( 1 + (-9.55 + 0.835i)T + (65.9 - 11.6i)T^{2} \)
71 \( 1 + (-0.366 - 0.211i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (1.47 - 5.50i)T + (-63.2 - 36.5i)T^{2} \)
79 \( 1 + (-3.26 - 3.88i)T + (-13.7 + 77.7i)T^{2} \)
83 \( 1 + (0.605 - 6.92i)T + (-81.7 - 14.4i)T^{2} \)
89 \( 1 + (0.102 + 0.178i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-12.2 + 5.71i)T + (62.3 - 74.3i)T^{2} \)
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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

−10.09170974468178579001840843914, −9.554356359190770837006217647669, −8.820670008201225908369726038647, −7.992650434061260206852887185836, −7.01686536805192372378533047989, −6.14837918725343245813506071366, −4.99696161115449746636670960840, −4.16413963383336029308242721969, −2.29761701449189385504790383203, −1.55633467612233912443148890156, 0.68699906011085838427002209029, 2.51114738770759514297464221116, 3.17919039367142211160950121577, 4.90945638381662024958660659988, 6.02166343700429314860955733121, 6.56321541695021596864996950882, 7.70556794766313892240039510796, 8.449497435110813501041251123651, 9.170911826031312961776615847232, 10.38148004413543483393735433453

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