Properties

Label 2-546-273.242-c1-0-21
Degree $2$
Conductor $546$
Sign $-0.112 + 0.993i$
Analytic cond. $4.35983$
Root an. cond. $2.08802$
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  + (−0.965 − 0.258i)2-s + (−0.540 + 1.64i)3-s + (0.866 + 0.499i)4-s + (−1.97 − 0.529i)5-s + (0.947 − 1.44i)6-s + (2.60 + 0.450i)7-s + (−0.707 − 0.707i)8-s + (−2.41 − 1.77i)9-s + (1.77 + 1.02i)10-s + (−4.21 + 1.12i)11-s + (−1.29 + 1.15i)12-s + (−1.63 − 3.21i)13-s + (−2.40 − 1.11i)14-s + (1.93 − 2.96i)15-s + (0.500 + 0.866i)16-s + (1.80 − 3.13i)17-s + ⋯
L(s)  = 1  + (−0.683 − 0.183i)2-s + (−0.311 + 0.950i)3-s + (0.433 + 0.249i)4-s + (−0.883 − 0.236i)5-s + (0.386 − 0.591i)6-s + (0.985 + 0.170i)7-s + (−0.249 − 0.249i)8-s + (−0.805 − 0.592i)9-s + (0.560 + 0.323i)10-s + (−1.27 + 0.340i)11-s + (−0.372 + 0.333i)12-s + (−0.454 − 0.890i)13-s + (−0.641 − 0.296i)14-s + (0.500 − 0.765i)15-s + (0.125 + 0.216i)16-s + (0.438 − 0.759i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.112 + 0.993i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 546 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.112 + 0.993i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(546\)    =    \(2 \cdot 3 \cdot 7 \cdot 13\)
Sign: $-0.112 + 0.993i$
Analytic conductor: \(4.35983\)
Root analytic conductor: \(2.08802\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{546} (515, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 546,\ (\ :1/2),\ -0.112 + 0.993i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.243708 - 0.272823i\)
\(L(\frac12)\) \(\approx\) \(0.243708 - 0.272823i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.965 + 0.258i)T \)
3 \( 1 + (0.540 - 1.64i)T \)
7 \( 1 + (-2.60 - 0.450i)T \)
13 \( 1 + (1.63 + 3.21i)T \)
good5 \( 1 + (1.97 + 0.529i)T + (4.33 + 2.5i)T^{2} \)
11 \( 1 + (4.21 - 1.12i)T + (9.52 - 5.5i)T^{2} \)
17 \( 1 + (-1.80 + 3.13i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (0.449 - 1.67i)T + (-16.4 - 9.5i)T^{2} \)
23 \( 1 + (-0.976 - 1.69i)T + (-11.5 + 19.9i)T^{2} \)
29 \( 1 + 7.12iT - 29T^{2} \)
31 \( 1 + (1.91 - 0.513i)T + (26.8 - 15.5i)T^{2} \)
37 \( 1 + (2.87 + 0.771i)T + (32.0 + 18.5i)T^{2} \)
41 \( 1 + (-5.01 + 5.01i)T - 41iT^{2} \)
43 \( 1 + 12.4iT - 43T^{2} \)
47 \( 1 + (0.536 - 2.00i)T + (-40.7 - 23.5i)T^{2} \)
53 \( 1 + (6.45 + 3.72i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (-11.3 + 3.03i)T + (51.0 - 29.5i)T^{2} \)
61 \( 1 + (5.54 + 9.60i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (7.55 - 2.02i)T + (58.0 - 33.5i)T^{2} \)
71 \( 1 + (5.58 - 5.58i)T - 71iT^{2} \)
73 \( 1 + (-1.97 - 7.38i)T + (-63.2 + 36.5i)T^{2} \)
79 \( 1 + (4.09 + 7.09i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 + (6.47 - 6.47i)T - 83iT^{2} \)
89 \( 1 + (-0.741 + 2.76i)T + (-77.0 - 44.5i)T^{2} \)
97 \( 1 + (0.184 + 0.184i)T + 97iT^{2} \)
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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

−10.47250189793610640100550875010, −9.893822945418822372540020542602, −8.773491526830524173435142314008, −7.950698387518082538407084887502, −7.44335147580596910889945606329, −5.62399917920651953630036087342, −4.95562809124145413017601270129, −3.81326502961133660054403954702, −2.51163854870208096686520505782, −0.27679216946873281049507045470, 1.48849328508875195683017476704, 2.84696235773405746737187342359, 4.60691363535000777976938736682, 5.66140206549300146449372285275, 6.84155816061138778230650287579, 7.65475250211535932785657452171, 8.046284882213583957842043542518, 8.961999431330041847895042912094, 10.46207351150358332259979634386, 11.05979653748936635391207756924

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