Properties

Label 2-136-17.5-c2-0-1
Degree $2$
Conductor $136$
Sign $0.784 - 0.620i$
Analytic cond. $3.70573$
Root an. cond. $1.92502$
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  + (−0.708 − 1.06i)3-s + (−0.482 + 2.42i)5-s + (2.22 + 11.1i)7-s + (2.82 − 6.81i)9-s + (14.2 + 9.52i)11-s + (0.0771 + 0.0771i)13-s + (2.91 − 1.20i)15-s + (16.9 − 0.824i)17-s + (−3.70 − 8.93i)19-s + (10.2 − 10.2i)21-s + (−25.4 + 38.0i)23-s + (17.4 + 7.22i)25-s + (−20.4 + 4.07i)27-s + (−39.7 − 7.90i)29-s + (27.3 − 18.2i)31-s + ⋯
L(s)  = 1  + (−0.236 − 0.353i)3-s + (−0.0964 + 0.484i)5-s + (0.318 + 1.59i)7-s + (0.313 − 0.757i)9-s + (1.29 + 0.866i)11-s + (0.00593 + 0.00593i)13-s + (0.194 − 0.0803i)15-s + (0.998 − 0.0484i)17-s + (−0.194 − 0.470i)19-s + (0.489 − 0.489i)21-s + (−1.10 + 1.65i)23-s + (0.698 + 0.289i)25-s + (−0.758 + 0.150i)27-s + (−1.37 − 0.272i)29-s + (0.882 − 0.589i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 136 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.784 - 0.620i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 136 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.784 - 0.620i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(136\)    =    \(2^{3} \cdot 17\)
Sign: $0.784 - 0.620i$
Analytic conductor: \(3.70573\)
Root analytic conductor: \(1.92502\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{136} (73, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 136,\ (\ :1),\ 0.784 - 0.620i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.31340 + 0.456753i\)
\(L(\frac12)\) \(\approx\) \(1.31340 + 0.456753i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 + (-16.9 + 0.824i)T \)
good3 \( 1 + (0.708 + 1.06i)T + (-3.44 + 8.31i)T^{2} \)
5 \( 1 + (0.482 - 2.42i)T + (-23.0 - 9.56i)T^{2} \)
7 \( 1 + (-2.22 - 11.1i)T + (-45.2 + 18.7i)T^{2} \)
11 \( 1 + (-14.2 - 9.52i)T + (46.3 + 111. i)T^{2} \)
13 \( 1 + (-0.0771 - 0.0771i)T + 169iT^{2} \)
19 \( 1 + (3.70 + 8.93i)T + (-255. + 255. i)T^{2} \)
23 \( 1 + (25.4 - 38.0i)T + (-202. - 488. i)T^{2} \)
29 \( 1 + (39.7 + 7.90i)T + (776. + 321. i)T^{2} \)
31 \( 1 + (-27.3 + 18.2i)T + (367. - 887. i)T^{2} \)
37 \( 1 + (8.58 + 12.8i)T + (-523. + 1.26e3i)T^{2} \)
41 \( 1 + (5.22 + 26.2i)T + (-1.55e3 + 643. i)T^{2} \)
43 \( 1 + (-9.37 + 22.6i)T + (-1.30e3 - 1.30e3i)T^{2} \)
47 \( 1 + (-5.26 - 5.26i)T + 2.20e3iT^{2} \)
53 \( 1 + (22.6 + 54.6i)T + (-1.98e3 + 1.98e3i)T^{2} \)
59 \( 1 + (40.3 + 16.7i)T + (2.46e3 + 2.46e3i)T^{2} \)
61 \( 1 + (-93.4 + 18.5i)T + (3.43e3 - 1.42e3i)T^{2} \)
67 \( 1 + 68.2iT - 4.48e3T^{2} \)
71 \( 1 + (6.98 + 10.4i)T + (-1.92e3 + 4.65e3i)T^{2} \)
73 \( 1 + (10.6 - 53.6i)T + (-4.92e3 - 2.03e3i)T^{2} \)
79 \( 1 + (-17.6 - 11.8i)T + (2.38e3 + 5.76e3i)T^{2} \)
83 \( 1 + (-2.41 + 1.00i)T + (4.87e3 - 4.87e3i)T^{2} \)
89 \( 1 + (-12.1 + 12.1i)T - 7.92e3iT^{2} \)
97 \( 1 + (-160. - 32.0i)T + (8.69e3 + 3.60e3i)T^{2} \)
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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

−12.78416526639390110204342238289, −11.92726097445391618794937804784, −11.52733590796995847288281685128, −9.737866940330734880640212690628, −9.094036472451350302734791502580, −7.61496999512152935458141433415, −6.49869262949582937539266803392, −5.48033555228573623962318419857, −3.68825332957815987020139128875, −1.86201443819058577040259948978, 1.13293490273352660357547169641, 3.81927186017179173097757372467, 4.68987976812379762202962456805, 6.26808353579361505017102956176, 7.58744992872894756857333330959, 8.568174908877638040117322876145, 10.04950765105459379828667186121, 10.69160453327939634086584305322, 11.74763846289675601268615641302, 12.91539868819164284693225776961

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