Properties

Label 2-1050-7.3-c2-0-24
Degree $2$
Conductor $1050$
Sign $0.144 - 0.989i$
Analytic cond. $28.6104$
Root an. cond. $5.34887$
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  + (0.707 + 1.22i)2-s + (−1.5 − 0.866i)3-s + (−0.999 + 1.73i)4-s − 2.44i·6-s + (6.74 + 1.88i)7-s − 2.82·8-s + (1.5 + 2.59i)9-s + (−3 + 5.19i)11-s + (2.99 − 1.73i)12-s − 17.8i·13-s + (2.46 + 9.58i)14-s + (−2.00 − 3.46i)16-s + (16.2 + 9.37i)17-s + (−2.12 + 3.67i)18-s + (−14.7 + 8.51i)19-s + ⋯
L(s)  = 1  + (0.353 + 0.612i)2-s + (−0.5 − 0.288i)3-s + (−0.249 + 0.433i)4-s − 0.408i·6-s + (0.963 + 0.268i)7-s − 0.353·8-s + (0.166 + 0.288i)9-s + (−0.272 + 0.472i)11-s + (0.249 − 0.144i)12-s − 1.37i·13-s + (0.176 + 0.684i)14-s + (−0.125 − 0.216i)16-s + (0.955 + 0.551i)17-s + (−0.117 + 0.204i)18-s + (−0.775 + 0.447i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.144 - 0.989i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.144 - 0.989i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $0.144 - 0.989i$
Analytic conductor: \(28.6104\)
Root analytic conductor: \(5.34887\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (451, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :1),\ 0.144 - 0.989i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.995883210\)
\(L(\frac12)\) \(\approx\) \(1.995883210\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.707 - 1.22i)T \)
3 \( 1 + (1.5 + 0.866i)T \)
5 \( 1 \)
7 \( 1 + (-6.74 - 1.88i)T \)
good11 \( 1 + (3 - 5.19i)T + (-60.5 - 104. i)T^{2} \)
13 \( 1 + 17.8iT - 169T^{2} \)
17 \( 1 + (-16.2 - 9.37i)T + (144.5 + 250. i)T^{2} \)
19 \( 1 + (14.7 - 8.51i)T + (180.5 - 312. i)T^{2} \)
23 \( 1 + (-6.72 - 11.6i)T + (-264.5 + 458. i)T^{2} \)
29 \( 1 - 33.9T + 841T^{2} \)
31 \( 1 + (-12.7 - 7.37i)T + (480.5 + 832. i)T^{2} \)
37 \( 1 + (-2.98 - 5.17i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + 35.2iT - 1.68e3T^{2} \)
43 \( 1 + 15.4T + 1.84e3T^{2} \)
47 \( 1 + (-28.7 + 16.6i)T + (1.10e3 - 1.91e3i)T^{2} \)
53 \( 1 + (17.2 - 29.9i)T + (-1.40e3 - 2.43e3i)T^{2} \)
59 \( 1 + (-23.6 - 13.6i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (34.9 - 20.1i)T + (1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (57.1 - 99.0i)T + (-2.24e3 - 3.88e3i)T^{2} \)
71 \( 1 - 18.6T + 5.04e3T^{2} \)
73 \( 1 + (-101. - 58.5i)T + (2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (-44.1 - 76.5i)T + (-3.12e3 + 5.40e3i)T^{2} \)
83 \( 1 - 75.7iT - 6.88e3T^{2} \)
89 \( 1 + (18 - 10.3i)T + (3.96e3 - 6.85e3i)T^{2} \)
97 \( 1 - 30.5iT - 9.40e3T^{2} \)
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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

−10.14802863769007090961007697213, −8.742170038129139658148715868850, −8.016932193942422549773717379970, −7.51361220962386110910883472952, −6.41103152225436121972839590276, −5.52528098995266827957616892796, −5.03333917412405149341693951036, −3.90660336074076932526908622176, −2.56368539806353365034816642355, −1.11493823110572250908218057583, 0.70526034254819769807356385531, 1.95328285233156467160214126113, 3.22865684946373180334805760597, 4.52233213244292252338028260725, 4.79134472636754897611101344435, 5.99237458461935296650770489821, 6.83238694909829739699430022500, 7.972009757025980291318337293798, 8.850771000464334723673956629708, 9.709456718186825294513546582969

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