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Properties

Label 2-350-35.4-c1-0-6
Degree $2$
Conductor $350$
Sign $0.982 - 0.185i$
Analytic cond. $2.79476$
Root an. cond. $1.67175$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.866 − 0.5i)2-s + (2.59 + 1.5i)3-s + (0.499 − 0.866i)4-s + 3·6-s + (−2.59 + 0.5i)7-s − 0.999i·8-s + (3 + 5.19i)9-s + (1 − 1.73i)11-s + (2.59 − 1.50i)12-s + (−2 + 1.73i)14-s + (−0.5 − 0.866i)16-s + (3.46 + 2i)17-s + (5.19 + 3i)18-s + (−3 − 5.19i)19-s + (−7.5 − 2.59i)21-s − 1.99i·22-s + ⋯
L(s)  = 1  + (0.612 − 0.353i)2-s + (1.49 + 0.866i)3-s + (0.249 − 0.433i)4-s + 1.22·6-s + (−0.981 + 0.188i)7-s − 0.353i·8-s + (1 + 1.73i)9-s + (0.301 − 0.522i)11-s + (0.749 − 0.433i)12-s + (−0.534 + 0.462i)14-s + (−0.125 − 0.216i)16-s + (0.840 + 0.485i)17-s + (1.22 + 0.707i)18-s + (−0.688 − 1.19i)19-s + (−1.63 − 0.566i)21-s − 0.426i·22-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.982 - 0.185i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.982 - 0.185i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $0.982 - 0.185i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ 0.982 - 0.185i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.65573 + 0.248637i\)
\(L(\frac12)\) \(\approx\) \(2.65573 + 0.248637i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.866 + 0.5i)T \)
5 \( 1 \)
7 \( 1 + (2.59 - 0.5i)T \)
good3 \( 1 + (-2.59 - 1.5i)T + (1.5 + 2.59i)T^{2} \)
11 \( 1 + (-1 + 1.73i)T + (-5.5 - 9.52i)T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + (-3.46 - 2i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (3 + 5.19i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (2.59 - 1.5i)T + (11.5 - 19.9i)T^{2} \)
29 \( 1 + 9T + 29T^{2} \)
31 \( 1 + (-2 + 3.46i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + (3.46 - 2i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 + 7T + 41T^{2} \)
43 \( 1 - 5iT - 43T^{2} \)
47 \( 1 + (-6.92 + 4i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (1.73 + i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (-5 + 8.66i)T + (-29.5 - 51.0i)T^{2} \)
61 \( 1 + (0.5 + 0.866i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (-7.79 - 4.5i)T + (33.5 + 58.0i)T^{2} \)
71 \( 1 - 2T + 71T^{2} \)
73 \( 1 + (3.46 + 2i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (-5 - 8.66i)T + (-39.5 + 68.4i)T^{2} \)
83 \( 1 - 7iT - 83T^{2} \)
89 \( 1 + (-0.5 - 0.866i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 - 14iT - 97T^{2} \)
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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

−11.45830394211616787958044639117, −10.39367348336138463390927457975, −9.648154246753927218821806552510, −8.973768486050658846502796731174, −7.978059733327995750764723036938, −6.65823937061205678697031699098, −5.37638654993758250888226586360, −3.97614409054278345314546042821, −3.38883812772728956687879709510, −2.29224105119528980137942585785, 1.93660913089026135260702039614, 3.22269022082109992907394517546, 3.99346796826565650026334032043, 5.83062831076453301823990440856, 6.90954733835177592113914769354, 7.51263425677502025768590569392, 8.480947616722484739014020654246, 9.399565888172569240444973827644, 10.30657668886049923464921036324, 12.10337286420655333028359054383

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