Properties

Label 2-150-25.22-c2-0-3
Degree $2$
Conductor $150$
Sign $0.866 + 0.498i$
Analytic cond. $4.08720$
Root an. cond. $2.02168$
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  + (−1.26 + 0.642i)2-s + (1.71 − 0.270i)3-s + (1.17 − 1.61i)4-s + (3.78 − 3.27i)5-s + (−1.98 + 1.43i)6-s + (−0.746 − 0.746i)7-s + (−0.442 + 2.79i)8-s + (2.85 − 0.927i)9-s + (−2.66 + 6.54i)10-s + (3.90 − 12.0i)11-s + (1.57 − 3.08i)12-s + (−16.7 − 8.54i)13-s + (1.42 + 0.461i)14-s + (5.58 − 6.61i)15-s + (−1.23 − 3.80i)16-s + (26.7 + 4.24i)17-s + ⋯
L(s)  = 1  + (−0.630 + 0.321i)2-s + (0.570 − 0.0903i)3-s + (0.293 − 0.404i)4-s + (0.756 − 0.654i)5-s + (−0.330 + 0.239i)6-s + (−0.106 − 0.106i)7-s + (−0.0553 + 0.349i)8-s + (0.317 − 0.103i)9-s + (−0.266 + 0.654i)10-s + (0.355 − 1.09i)11-s + (0.131 − 0.257i)12-s + (−1.28 − 0.657i)13-s + (0.101 + 0.0329i)14-s + (0.372 − 0.441i)15-s + (−0.0772 − 0.237i)16-s + (1.57 + 0.249i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.866 + 0.498i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 150 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.866 + 0.498i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(150\)    =    \(2 \cdot 3 \cdot 5^{2}\)
Sign: $0.866 + 0.498i$
Analytic conductor: \(4.08720\)
Root analytic conductor: \(2.02168\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{150} (97, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 150,\ (\ :1),\ 0.866 + 0.498i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.38220 - 0.369074i\)
\(L(\frac12)\) \(\approx\) \(1.38220 - 0.369074i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.26 - 0.642i)T \)
3 \( 1 + (-1.71 + 0.270i)T \)
5 \( 1 + (-3.78 + 3.27i)T \)
good7 \( 1 + (0.746 + 0.746i)T + 49iT^{2} \)
11 \( 1 + (-3.90 + 12.0i)T + (-97.8 - 71.1i)T^{2} \)
13 \( 1 + (16.7 + 8.54i)T + (99.3 + 136. i)T^{2} \)
17 \( 1 + (-26.7 - 4.24i)T + (274. + 89.3i)T^{2} \)
19 \( 1 + (-12.4 - 17.0i)T + (-111. + 343. i)T^{2} \)
23 \( 1 + (-3.67 - 7.20i)T + (-310. + 427. i)T^{2} \)
29 \( 1 + (-19.1 + 26.2i)T + (-259. - 799. i)T^{2} \)
31 \( 1 + (-1.25 + 0.911i)T + (296. - 913. i)T^{2} \)
37 \( 1 + (27.5 - 54.0i)T + (-804. - 1.10e3i)T^{2} \)
41 \( 1 + (-1.80 - 5.57i)T + (-1.35e3 + 988. i)T^{2} \)
43 \( 1 + (45.2 - 45.2i)T - 1.84e3iT^{2} \)
47 \( 1 + (-5.31 - 33.5i)T + (-2.10e3 + 682. i)T^{2} \)
53 \( 1 + (89.9 - 14.2i)T + (2.67e3 - 868. i)T^{2} \)
59 \( 1 + (9.18 - 2.98i)T + (2.81e3 - 2.04e3i)T^{2} \)
61 \( 1 + (7.59 - 23.3i)T + (-3.01e3 - 2.18e3i)T^{2} \)
67 \( 1 + (-45.8 - 7.26i)T + (4.26e3 + 1.38e3i)T^{2} \)
71 \( 1 + (-16.1 - 11.7i)T + (1.55e3 + 4.79e3i)T^{2} \)
73 \( 1 + (-12.1 - 23.7i)T + (-3.13e3 + 4.31e3i)T^{2} \)
79 \( 1 + (46.8 - 64.4i)T + (-1.92e3 - 5.93e3i)T^{2} \)
83 \( 1 + (10.3 - 65.4i)T + (-6.55e3 - 2.12e3i)T^{2} \)
89 \( 1 + (36.6 + 11.9i)T + (6.40e3 + 4.65e3i)T^{2} \)
97 \( 1 + (18.7 + 118. i)T + (-8.94e3 + 2.90e3i)T^{2} \)
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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

−12.74114557068700293460116350007, −11.77046273594714661620924207216, −10.02999976209811663906684018260, −9.776817298775865617181319529007, −8.428169723731215561565266434876, −7.75485163075280618491869209397, −6.22471603778404124211861175078, −5.17028088863356440418560419807, −3.10173408884247757751475251430, −1.22247838144110791902317102538, 1.94513477296490512295358275935, 3.15959325678278525263048319499, 5.02430400636494763376430461479, 6.86299189987748139871031716769, 7.48840546444331982776703124124, 9.131619554820162469330946872261, 9.709271940978704164208003649747, 10.48235066798145527028638450995, 11.89515986941998213317567593810, 12.67151106455651489673075827409

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