Properties

Label 2-74-37.33-c3-0-8
Degree $2$
Conductor $74$
Sign $-0.940 - 0.339i$
Analytic cond. $4.36614$
Root an. cond. $2.08953$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.347 − 1.96i)2-s + (−1.62 − 9.18i)3-s + (−3.75 − 1.36i)4-s + (−9.08 + 7.62i)5-s − 18.6·6-s + (21.4 − 17.9i)7-s + (−4 + 6.92i)8-s + (−56.4 + 20.5i)9-s + (11.8 + 20.5i)10-s + (−4.89 + 8.47i)11-s + (−6.48 + 36.7i)12-s + (20.4 + 7.44i)13-s + (−27.9 − 48.4i)14-s + (84.8 + 71.1i)15-s + (12.2 + 10.2i)16-s + (−51.5 + 18.7i)17-s + ⋯
L(s)  = 1  + (0.122 − 0.696i)2-s + (−0.311 − 1.76i)3-s + (−0.469 − 0.171i)4-s + (−0.812 + 0.682i)5-s − 1.26·6-s + (1.15 − 0.970i)7-s + (−0.176 + 0.306i)8-s + (−2.09 + 0.760i)9-s + (0.375 + 0.649i)10-s + (−0.134 + 0.232i)11-s + (−0.155 + 0.884i)12-s + (0.436 + 0.158i)13-s + (−0.533 − 0.924i)14-s + (1.45 + 1.22i)15-s + (0.191 + 0.160i)16-s + (−0.735 + 0.267i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.940 - 0.339i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.940 - 0.339i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $-0.940 - 0.339i$
Analytic conductor: \(4.36614\)
Root analytic conductor: \(2.08953\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (33, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :3/2),\ -0.940 - 0.339i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.173551 + 0.992304i\)
\(L(\frac12)\) \(\approx\) \(0.173551 + 0.992304i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.347 + 1.96i)T \)
37 \( 1 + (151. + 166. i)T \)
good3 \( 1 + (1.62 + 9.18i)T + (-25.3 + 9.23i)T^{2} \)
5 \( 1 + (9.08 - 7.62i)T + (21.7 - 123. i)T^{2} \)
7 \( 1 + (-21.4 + 17.9i)T + (59.5 - 337. i)T^{2} \)
11 \( 1 + (4.89 - 8.47i)T + (-665.5 - 1.15e3i)T^{2} \)
13 \( 1 + (-20.4 - 7.44i)T + (1.68e3 + 1.41e3i)T^{2} \)
17 \( 1 + (51.5 - 18.7i)T + (3.76e3 - 3.15e3i)T^{2} \)
19 \( 1 + (28.0 + 158. i)T + (-6.44e3 + 2.34e3i)T^{2} \)
23 \( 1 + (56.1 + 97.1i)T + (-6.08e3 + 1.05e4i)T^{2} \)
29 \( 1 + (-90.1 + 156. i)T + (-1.21e4 - 2.11e4i)T^{2} \)
31 \( 1 - 162.T + 2.97e4T^{2} \)
41 \( 1 + (-296. - 108. i)T + (5.27e4 + 4.43e4i)T^{2} \)
43 \( 1 + 183.T + 7.95e4T^{2} \)
47 \( 1 + (-65.0 - 112. i)T + (-5.19e4 + 8.99e4i)T^{2} \)
53 \( 1 + (-560. - 470. i)T + (2.58e4 + 1.46e5i)T^{2} \)
59 \( 1 + (233. + 196. i)T + (3.56e4 + 2.02e5i)T^{2} \)
61 \( 1 + (86.0 + 31.3i)T + (1.73e5 + 1.45e5i)T^{2} \)
67 \( 1 + (-493. + 414. i)T + (5.22e4 - 2.96e5i)T^{2} \)
71 \( 1 + (78.6 + 446. i)T + (-3.36e5 + 1.22e5i)T^{2} \)
73 \( 1 - 1.04e3T + 3.89e5T^{2} \)
79 \( 1 + (280. - 235. i)T + (8.56e4 - 4.85e5i)T^{2} \)
83 \( 1 + (536. - 195. i)T + (4.38e5 - 3.67e5i)T^{2} \)
89 \( 1 + (146. + 122. i)T + (1.22e5 + 6.94e5i)T^{2} \)
97 \( 1 + (-533. - 923. i)T + (-4.56e5 + 7.90e5i)T^{2} \)
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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

−13.44670828161821874542235925582, −12.26828522350773468511091722706, −11.24446511031965115219102348100, −10.88819967067431848655106499717, −8.451509299654627124870838220490, −7.50924445806410200871621384760, −6.55363627952185630677222402607, −4.47347836275807085872287684980, −2.34234727424754358195256262828, −0.66939797199179323198815930766, 3.84409631913278110950347874636, 4.87842566819076648977937786850, 5.75555754662425305029678894551, 8.273946966594177071750186314013, 8.682070670761196941490178480133, 10.13286353426086032931005490151, 11.40973587576188800230694243484, 12.18313220652416092762477792947, 14.13223049123138220950056698631, 15.05896989564876804147171516942

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