Properties

Label 2-350-175.81-c1-0-4
Degree $2$
Conductor $350$
Sign $-0.238 - 0.971i$
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  + (−0.669 + 0.743i)2-s + (0.0698 + 0.664i)3-s + (−0.104 − 0.994i)4-s + (−1.87 + 1.22i)5-s + (−0.540 − 0.392i)6-s + (2.57 − 0.622i)7-s + (0.809 + 0.587i)8-s + (2.49 − 0.531i)9-s + (0.345 − 2.20i)10-s + (2.69 + 0.572i)11-s + (0.653 − 0.138i)12-s + (−1.13 + 3.49i)13-s + (−1.25 + 2.32i)14-s + (−0.941 − 1.15i)15-s + (−0.978 + 0.207i)16-s + (−5.85 + 2.60i)17-s + ⋯
L(s)  = 1  + (−0.473 + 0.525i)2-s + (0.0403 + 0.383i)3-s + (−0.0522 − 0.497i)4-s + (−0.837 + 0.546i)5-s + (−0.220 − 0.160i)6-s + (0.971 − 0.235i)7-s + (0.286 + 0.207i)8-s + (0.832 − 0.177i)9-s + (0.109 − 0.698i)10-s + (0.811 + 0.172i)11-s + (0.188 − 0.0400i)12-s + (−0.314 + 0.968i)13-s + (−0.336 + 0.622i)14-s + (−0.243 − 0.299i)15-s + (−0.244 + 0.0519i)16-s + (−1.42 + 0.632i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.238 - 0.971i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.238 - 0.971i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(350\)    =    \(2 \cdot 5^{2} \cdot 7\)
Sign: $-0.238 - 0.971i$
Analytic conductor: \(2.79476\)
Root analytic conductor: \(1.67175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{350} (81, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 350,\ (\ :1/2),\ -0.238 - 0.971i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.627483 + 0.799958i\)
\(L(\frac12)\) \(\approx\) \(0.627483 + 0.799958i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.669 - 0.743i)T \)
5 \( 1 + (1.87 - 1.22i)T \)
7 \( 1 + (-2.57 + 0.622i)T \)
good3 \( 1 + (-0.0698 - 0.664i)T + (-2.93 + 0.623i)T^{2} \)
11 \( 1 + (-2.69 - 0.572i)T + (10.0 + 4.47i)T^{2} \)
13 \( 1 + (1.13 - 3.49i)T + (-10.5 - 7.64i)T^{2} \)
17 \( 1 + (5.85 - 2.60i)T + (11.3 - 12.6i)T^{2} \)
19 \( 1 + (0.520 - 4.95i)T + (-18.5 - 3.95i)T^{2} \)
23 \( 1 + (1.50 - 1.67i)T + (-2.40 - 22.8i)T^{2} \)
29 \( 1 + (2.79 - 2.03i)T + (8.96 - 27.5i)T^{2} \)
31 \( 1 + (-3.92 + 1.74i)T + (20.7 - 23.0i)T^{2} \)
37 \( 1 + (-11.4 + 2.42i)T + (33.8 - 15.0i)T^{2} \)
41 \( 1 + (-0.869 + 2.67i)T + (-33.1 - 24.0i)T^{2} \)
43 \( 1 + 10.4T + 43T^{2} \)
47 \( 1 + (-7.77 - 3.46i)T + (31.4 + 34.9i)T^{2} \)
53 \( 1 + (-1.43 - 13.6i)T + (-51.8 + 11.0i)T^{2} \)
59 \( 1 + (7.66 + 8.51i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (-7.38 + 8.19i)T + (-6.37 - 60.6i)T^{2} \)
67 \( 1 + (-5.87 + 2.61i)T + (44.8 - 49.7i)T^{2} \)
71 \( 1 + (3.31 - 2.41i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (7.89 + 1.67i)T + (66.6 + 29.6i)T^{2} \)
79 \( 1 + (2.89 + 1.29i)T + (52.8 + 58.7i)T^{2} \)
83 \( 1 + (-2.23 - 1.62i)T + (25.6 + 78.9i)T^{2} \)
89 \( 1 + (-7.30 + 8.11i)T + (-9.30 - 88.5i)T^{2} \)
97 \( 1 + (-0.0317 + 0.0230i)T + (29.9 - 92.2i)T^{2} \)
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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

−11.47603502046633489027122749611, −10.83880772614597807146870048722, −9.845869004234694753066926466038, −8.909396577957081695698025987925, −7.914553993318895529914147633814, −7.12207671492983522830473876177, −6.25400574132838452963458133618, −4.46575602956714166985290241899, −4.05654199029832582196449769695, −1.75792843055163506891169780002, 0.909402456899243916757876776467, 2.43810965972758826838110852366, 4.17423785411968633615524335213, 4.90946383963618945636532313232, 6.74078187623355220049203434187, 7.67096685135895216028094735145, 8.430256764500174696494207586869, 9.219467266929554197715689440627, 10.41401219756446318765923720067, 11.53538577428375810470661925606

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