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Properties

Label 2-950-95.27-c1-0-7
Degree $2$
Conductor $950$
Sign $-0.986 + 0.160i$
Analytic cond. $7.58578$
Root an. cond. $2.75423$
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  + (0.258 + 0.965i)2-s + (−2.51 + 0.672i)3-s + (−0.866 + 0.499i)4-s + (−1.29 − 2.25i)6-s + (0.692 + 0.692i)7-s + (−0.707 − 0.707i)8-s + (3.25 − 1.87i)9-s + 4.06·11-s + (1.83 − 1.83i)12-s + (−1.66 + 6.19i)13-s + (−0.489 + 0.847i)14-s + (0.500 − 0.866i)16-s + (2.50 − 0.670i)17-s + (2.65 + 2.65i)18-s + (0.843 + 4.27i)19-s + ⋯
L(s)  = 1  + (0.183 + 0.683i)2-s + (−1.44 + 0.388i)3-s + (−0.433 + 0.249i)4-s + (−0.530 − 0.918i)6-s + (0.261 + 0.261i)7-s + (−0.249 − 0.249i)8-s + (1.08 − 0.625i)9-s + 1.22·11-s + (0.530 − 0.530i)12-s + (−0.460 + 1.71i)13-s + (−0.130 + 0.226i)14-s + (0.125 − 0.216i)16-s + (0.606 − 0.162i)17-s + (0.625 + 0.625i)18-s + (0.193 + 0.981i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.986 + 0.160i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.986 + 0.160i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(950\)    =    \(2 \cdot 5^{2} \cdot 19\)
Sign: $-0.986 + 0.160i$
Analytic conductor: \(7.58578\)
Root analytic conductor: \(2.75423\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{950} (407, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 950,\ (\ :1/2),\ -0.986 + 0.160i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0577208 - 0.713456i\)
\(L(\frac12)\) \(\approx\) \(0.0577208 - 0.713456i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.258 - 0.965i)T \)
5 \( 1 \)
19 \( 1 + (-0.843 - 4.27i)T \)
good3 \( 1 + (2.51 - 0.672i)T + (2.59 - 1.5i)T^{2} \)
7 \( 1 + (-0.692 - 0.692i)T + 7iT^{2} \)
11 \( 1 - 4.06T + 11T^{2} \)
13 \( 1 + (1.66 - 6.19i)T + (-11.2 - 6.5i)T^{2} \)
17 \( 1 + (-2.50 + 0.670i)T + (14.7 - 8.5i)T^{2} \)
23 \( 1 + (3.52 + 0.943i)T + (19.9 + 11.5i)T^{2} \)
29 \( 1 + (1.89 + 3.28i)T + (-14.5 + 25.1i)T^{2} \)
31 \( 1 - 5.30iT - 31T^{2} \)
37 \( 1 + (2.58 - 2.58i)T - 37iT^{2} \)
41 \( 1 + (7.09 + 4.09i)T + (20.5 + 35.5i)T^{2} \)
43 \( 1 + (-1.23 - 4.61i)T + (-37.2 + 21.5i)T^{2} \)
47 \( 1 + (1.68 - 6.29i)T + (-40.7 - 23.5i)T^{2} \)
53 \( 1 + (-0.565 + 2.10i)T + (-45.8 - 26.5i)T^{2} \)
59 \( 1 + (2.99 - 5.19i)T + (-29.5 - 51.0i)T^{2} \)
61 \( 1 + (4.43 + 7.68i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (9.25 + 2.47i)T + (58.0 + 33.5i)T^{2} \)
71 \( 1 + (-6.72 - 3.88i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (4.02 + 15.0i)T + (-63.2 + 36.5i)T^{2} \)
79 \( 1 + (3.49 - 6.05i)T + (-39.5 - 68.4i)T^{2} \)
83 \( 1 + (4.44 - 4.44i)T - 83iT^{2} \)
89 \( 1 + (-1.61 - 2.80i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-2.62 - 9.80i)T + (-84.0 + 48.5i)T^{2} \)
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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

−10.43664993955537332427390457383, −9.645541333115671198674251790518, −8.921931735119337608961258533238, −7.76921626577330410635470238982, −6.66514795248937038052150286465, −6.29311226252987391747058669835, −5.31960306833408791002967956854, −4.54894151827468338663661304348, −3.74831685137759476999345939600, −1.58417244756172087913020254137, 0.41503412270881079272524768089, 1.50842409114706523414762841341, 3.15488747688889167161119612432, 4.33799673060722093664591046195, 5.33025162975858124594638719093, 5.88108549820465260124990903031, 6.92771777455846234112580060492, 7.76380791328199091280603719720, 8.940070545891683790598235358454, 10.02362665051106652197630656245

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