Properties

Label 2-74-37.9-c5-0-5
Degree $2$
Conductor $74$
Sign $-0.955 - 0.294i$
Analytic cond. $11.8684$
Root an. cond. $3.44505$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.694 + 3.93i)2-s + (−2.94 + 16.7i)3-s + (−15.0 + 5.47i)4-s + (46.4 + 38.9i)5-s − 67.8·6-s + (193. + 162. i)7-s + (−32 − 55.4i)8-s + (−42.0 − 15.3i)9-s + (−121. + 209. i)10-s + (36.9 + 63.9i)11-s + (−47.1 − 267. i)12-s + (−41.1 + 14.9i)13-s + (−505. + 875. i)14-s + (−787. + 660. i)15-s + (196. − 164. i)16-s + (−893. − 325. i)17-s + ⋯
L(s)  = 1  + (0.122 + 0.696i)2-s + (−0.188 + 1.07i)3-s + (−0.469 + 0.171i)4-s + (0.830 + 0.696i)5-s − 0.769·6-s + (1.49 + 1.25i)7-s + (−0.176 − 0.306i)8-s + (−0.173 − 0.0629i)9-s + (−0.383 + 0.663i)10-s + (0.0920 + 0.159i)11-s + (−0.0944 − 0.535i)12-s + (−0.0674 + 0.0245i)13-s + (−0.688 + 1.19i)14-s + (−0.903 + 0.758i)15-s + (0.191 − 0.160i)16-s + (−0.750 − 0.272i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.955 - 0.294i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.955 - 0.294i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $-0.955 - 0.294i$
Analytic conductor: \(11.8684\)
Root analytic conductor: \(3.44505\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :5/2),\ -0.955 - 0.294i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.328620 + 2.18290i\)
\(L(\frac12)\) \(\approx\) \(0.328620 + 2.18290i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.694 - 3.93i)T \)
37 \( 1 + (-8.17e3 + 1.56e3i)T \)
good3 \( 1 + (2.94 - 16.7i)T + (-228. - 83.1i)T^{2} \)
5 \( 1 + (-46.4 - 38.9i)T + (542. + 3.07e3i)T^{2} \)
7 \( 1 + (-193. - 162. i)T + (2.91e3 + 1.65e4i)T^{2} \)
11 \( 1 + (-36.9 - 63.9i)T + (-8.05e4 + 1.39e5i)T^{2} \)
13 \( 1 + (41.1 - 14.9i)T + (2.84e5 - 2.38e5i)T^{2} \)
17 \( 1 + (893. + 325. i)T + (1.08e6 + 9.12e5i)T^{2} \)
19 \( 1 + (-367. + 2.08e3i)T + (-2.32e6 - 8.46e5i)T^{2} \)
23 \( 1 + (-1.46e3 + 2.52e3i)T + (-3.21e6 - 5.57e6i)T^{2} \)
29 \( 1 + (-196. - 340. i)T + (-1.02e7 + 1.77e7i)T^{2} \)
31 \( 1 + 529.T + 2.86e7T^{2} \)
41 \( 1 + (7.21e3 - 2.62e3i)T + (8.87e7 - 7.44e7i)T^{2} \)
43 \( 1 + 1.06e4T + 1.47e8T^{2} \)
47 \( 1 + (-9.83e3 + 1.70e4i)T + (-1.14e8 - 1.98e8i)T^{2} \)
53 \( 1 + (-1.11e4 + 9.36e3i)T + (7.26e7 - 4.11e8i)T^{2} \)
59 \( 1 + (-2.33e4 + 1.96e4i)T + (1.24e8 - 7.04e8i)T^{2} \)
61 \( 1 + (-2.32e4 + 8.45e3i)T + (6.46e8 - 5.42e8i)T^{2} \)
67 \( 1 + (1.58e4 + 1.33e4i)T + (2.34e8 + 1.32e9i)T^{2} \)
71 \( 1 + (320. - 1.81e3i)T + (-1.69e9 - 6.17e8i)T^{2} \)
73 \( 1 + 5.81e4T + 2.07e9T^{2} \)
79 \( 1 + (-6.08e4 - 5.10e4i)T + (5.34e8 + 3.03e9i)T^{2} \)
83 \( 1 + (8.26e4 + 3.00e4i)T + (3.01e9 + 2.53e9i)T^{2} \)
89 \( 1 + (-3.70e4 + 3.10e4i)T + (9.69e8 - 5.49e9i)T^{2} \)
97 \( 1 + (2.82e4 - 4.89e4i)T + (-4.29e9 - 7.43e9i)T^{2} \)
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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

−14.59166627509289879765701063912, −13.30351219048590228848639696070, −11.64575496020106108498181642347, −10.69859999947399404413929048203, −9.443200560166624999503349198659, −8.522182264150530467879843718950, −6.82261750050315581223934045554, −5.38410275970719987596726004960, −4.62850984300363924161964751344, −2.39009003343601583389562050957, 1.11471158994031501971529439984, 1.71050898738368253047527268986, 4.25513192459284611124903743021, 5.61515379188715250617482010363, 7.28069132096380960997174267675, 8.377623585862147762169724057827, 9.887428569327268140836444129660, 11.06337189338513237607942965626, 12.03980272234866491025760812733, 13.28181862656914746609035297580

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