Properties

Label 2-756-108.11-c1-0-10
Degree $2$
Conductor $756$
Sign $0.669 - 0.743i$
Analytic cond. $6.03669$
Root an. cond. $2.45696$
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  + (0.211 − 1.39i)2-s + (−1.50 + 0.853i)3-s + (−1.91 − 0.592i)4-s + (0.248 − 0.683i)5-s + (0.873 + 2.28i)6-s + (0.984 + 0.173i)7-s + (−1.23 + 2.54i)8-s + (1.54 − 2.57i)9-s + (−0.902 − 0.492i)10-s + (−0.984 + 0.358i)11-s + (3.38 − 0.737i)12-s + (−2.69 + 2.26i)13-s + (0.451 − 1.34i)14-s + (0.208 + 1.24i)15-s + (3.29 + 2.26i)16-s + (−3.34 + 1.93i)17-s + ⋯
L(s)  = 1  + (0.149 − 0.988i)2-s + (−0.870 + 0.492i)3-s + (−0.955 − 0.296i)4-s + (0.111 − 0.305i)5-s + (0.356 + 0.934i)6-s + (0.372 + 0.0656i)7-s + (−0.436 + 0.899i)8-s + (0.514 − 0.857i)9-s + (−0.285 − 0.155i)10-s + (−0.296 + 0.108i)11-s + (0.977 − 0.212i)12-s + (−0.748 + 0.628i)13-s + (0.120 − 0.358i)14-s + (0.0537 + 0.320i)15-s + (0.824 + 0.565i)16-s + (−0.810 + 0.468i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 756 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.669 - 0.743i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 756 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.669 - 0.743i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(756\)    =    \(2^{2} \cdot 3^{3} \cdot 7\)
Sign: $0.669 - 0.743i$
Analytic conductor: \(6.03669\)
Root analytic conductor: \(2.45696\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{756} (659, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 756,\ (\ :1/2),\ 0.669 - 0.743i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.602736 + 0.268330i\)
\(L(\frac12)\) \(\approx\) \(0.602736 + 0.268330i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.211 + 1.39i)T \)
3 \( 1 + (1.50 - 0.853i)T \)
7 \( 1 + (-0.984 - 0.173i)T \)
good5 \( 1 + (-0.248 + 0.683i)T + (-3.83 - 3.21i)T^{2} \)
11 \( 1 + (0.984 - 0.358i)T + (8.42 - 7.07i)T^{2} \)
13 \( 1 + (2.69 - 2.26i)T + (2.25 - 12.8i)T^{2} \)
17 \( 1 + (3.34 - 1.93i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (2.50 + 1.44i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (-0.0714 - 0.405i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (2.28 - 2.72i)T + (-5.03 - 28.5i)T^{2} \)
31 \( 1 + (-3.49 + 0.616i)T + (29.1 - 10.6i)T^{2} \)
37 \( 1 + (-3.18 - 5.51i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-5.89 - 7.02i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (-2.35 - 6.47i)T + (-32.9 + 27.6i)T^{2} \)
47 \( 1 + (1.21 - 6.88i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 + 3.48iT - 53T^{2} \)
59 \( 1 + (10.3 + 3.76i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (0.816 - 4.63i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (-5.92 - 7.06i)T + (-11.6 + 65.9i)T^{2} \)
71 \( 1 + (0.261 + 0.452i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (7.28 - 12.6i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (-7.06 + 8.41i)T + (-13.7 - 77.7i)T^{2} \)
83 \( 1 + (4.99 + 4.18i)T + (14.4 + 81.7i)T^{2} \)
89 \( 1 + (4.22 + 2.44i)T + (44.5 + 77.0i)T^{2} \)
97 \( 1 + (0.917 - 0.333i)T + (74.3 - 62.3i)T^{2} \)
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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

−10.70635734701218749275636196076, −9.684252804864085512636150329259, −9.187821800569774509828676946286, −8.134812368766192952011894368355, −6.75219048940561902255290823506, −5.72948552273156508583381780418, −4.67507487228375746999204065918, −4.37159332229969350568255150166, −2.80828895268423716267769532645, −1.39142748471229535773384307017, 0.37938890286059502179576658636, 2.44525337514982590306795850894, 4.20213238307028594322496608651, 5.07063117685135986897104094185, 5.86297695191376282458686902327, 6.72308579055948836623448059380, 7.46387766217094558383159375813, 8.167136225587927769001727210576, 9.250851638496145919056295281391, 10.35247929896429360122421995111

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