Properties

Label 2-76-76.67-c1-0-5
Degree $2$
Conductor $76$
Sign $0.954 - 0.299i$
Analytic cond. $0.606863$
Root an. cond. $0.779014$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (1.33 + 0.459i)2-s + (0.220 − 0.185i)3-s + (1.57 + 1.22i)4-s + (−2.14 − 0.779i)5-s + (0.380 − 0.146i)6-s + (−3.55 − 2.04i)7-s + (1.54 + 2.36i)8-s + (−0.506 + 2.87i)9-s + (−2.50 − 2.02i)10-s + (3.61 − 2.08i)11-s + (0.575 − 0.0212i)12-s + (−0.374 + 0.446i)13-s + (−3.80 − 4.37i)14-s + (−0.616 + 0.224i)15-s + (0.982 + 3.87i)16-s + (−0.573 − 3.25i)17-s + ⋯
L(s)  = 1  + (0.945 + 0.324i)2-s + (0.127 − 0.106i)3-s + (0.789 + 0.614i)4-s + (−0.957 − 0.348i)5-s + (0.155 − 0.0597i)6-s + (−1.34 − 0.774i)7-s + (0.547 + 0.837i)8-s + (−0.168 + 0.957i)9-s + (−0.792 − 0.640i)10-s + (1.09 − 0.630i)11-s + (0.166 − 0.00612i)12-s + (−0.103 + 0.123i)13-s + (−1.01 − 1.16i)14-s + (−0.159 + 0.0579i)15-s + (0.245 + 0.969i)16-s + (−0.138 − 0.788i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 76 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.954 - 0.299i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 76 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.954 - 0.299i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(76\)    =    \(2^{2} \cdot 19\)
Sign: $0.954 - 0.299i$
Analytic conductor: \(0.606863\)
Root analytic conductor: \(0.779014\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{76} (67, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 76,\ (\ :1/2),\ 0.954 - 0.299i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.31048 + 0.200551i\)
\(L(\frac12)\) \(\approx\) \(1.31048 + 0.200551i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.33 - 0.459i)T \)
19 \( 1 + (0.458 - 4.33i)T \)
good3 \( 1 + (-0.220 + 0.185i)T + (0.520 - 2.95i)T^{2} \)
5 \( 1 + (2.14 + 0.779i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (3.55 + 2.04i)T + (3.5 + 6.06i)T^{2} \)
11 \( 1 + (-3.61 + 2.08i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (0.374 - 0.446i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (0.573 + 3.25i)T + (-15.9 + 5.81i)T^{2} \)
23 \( 1 + (0.862 + 2.37i)T + (-17.6 + 14.7i)T^{2} \)
29 \( 1 + (-8.34 - 1.47i)T + (27.2 + 9.91i)T^{2} \)
31 \( 1 + (0.386 - 0.670i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 - 1.23iT - 37T^{2} \)
41 \( 1 + (4.51 + 5.37i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (1.55 - 4.27i)T + (-32.9 - 27.6i)T^{2} \)
47 \( 1 + (-4.84 - 0.854i)T + (44.1 + 16.0i)T^{2} \)
53 \( 1 + (0.232 + 0.639i)T + (-40.6 + 34.0i)T^{2} \)
59 \( 1 + (0.368 + 2.08i)T + (-55.4 + 20.1i)T^{2} \)
61 \( 1 + (2.91 - 1.05i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (-2.44 + 13.8i)T + (-62.9 - 22.9i)T^{2} \)
71 \( 1 + (12.4 + 4.51i)T + (54.3 + 45.6i)T^{2} \)
73 \( 1 + (8.59 - 7.20i)T + (12.6 - 71.8i)T^{2} \)
79 \( 1 + (7.91 - 6.63i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (-1.29 - 0.747i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (-9.52 + 11.3i)T + (-15.4 - 87.6i)T^{2} \)
97 \( 1 + (-10.1 + 1.78i)T + (91.1 - 33.1i)T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−14.26663055892508374562886904958, −13.65394395825743410153663046394, −12.50415536045913476805430109353, −11.66074633018790832640286031173, −10.36119768319043165302393609982, −8.551661297107993455515236601161, −7.36359741233472302579266729911, −6.28364127429789366562515302141, −4.46926436250712479731528948633, −3.31292463029749208483972997619, 3.06100925248981481526840752106, 4.12165589787198011286358123144, 6.14800286737100168980053248466, 6.97395616544244239560997762424, 9.012987265632940829686704383621, 10.11248530020334498054816731128, 11.72180108968522663414541289463, 12.14343057734572377812375547546, 13.21897810802203606763426835136, 14.69773229466663889012370445949

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