Properties

Label 2-950-25.16-c1-0-0
Degree $2$
Conductor $950$
Sign $-0.937 + 0.347i$
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  + (0.809 + 0.587i)2-s + (−0.320 − 0.987i)3-s + (0.309 + 0.951i)4-s + (−0.846 + 2.06i)5-s + (0.320 − 0.987i)6-s − 2.76·7-s + (−0.309 + 0.951i)8-s + (1.55 − 1.12i)9-s + (−1.90 + 1.17i)10-s + (−3.42 − 2.48i)11-s + (0.840 − 0.610i)12-s + (0.00617 − 0.00448i)13-s + (−2.24 − 1.62i)14-s + (2.31 + 0.171i)15-s + (−0.809 + 0.587i)16-s + (−1.77 + 5.47i)17-s + ⋯
L(s)  = 1  + (0.572 + 0.415i)2-s + (−0.185 − 0.570i)3-s + (0.154 + 0.475i)4-s + (−0.378 + 0.925i)5-s + (0.131 − 0.403i)6-s − 1.04·7-s + (−0.109 + 0.336i)8-s + (0.518 − 0.376i)9-s + (−0.601 + 0.372i)10-s + (−1.03 − 0.749i)11-s + (0.242 − 0.176i)12-s + (0.00171 − 0.00124i)13-s + (−0.598 − 0.434i)14-s + (0.597 + 0.0443i)15-s + (−0.202 + 0.146i)16-s + (−0.431 + 1.32i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.937 + 0.347i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.937 + 0.347i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(950\)    =    \(2 \cdot 5^{2} \cdot 19\)
Sign: $-0.937 + 0.347i$
Analytic conductor: \(7.58578\)
Root analytic conductor: \(2.75423\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{950} (191, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 950,\ (\ :1/2),\ -0.937 + 0.347i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0203027 - 0.113284i\)
\(L(\frac12)\) \(\approx\) \(0.0203027 - 0.113284i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.809 - 0.587i)T \)
5 \( 1 + (0.846 - 2.06i)T \)
19 \( 1 + (0.309 - 0.951i)T \)
good3 \( 1 + (0.320 + 0.987i)T + (-2.42 + 1.76i)T^{2} \)
7 \( 1 + 2.76T + 7T^{2} \)
11 \( 1 + (3.42 + 2.48i)T + (3.39 + 10.4i)T^{2} \)
13 \( 1 + (-0.00617 + 0.00448i)T + (4.01 - 12.3i)T^{2} \)
17 \( 1 + (1.77 - 5.47i)T + (-13.7 - 9.99i)T^{2} \)
23 \( 1 + (6.12 + 4.45i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (0.440 + 1.35i)T + (-23.4 + 17.0i)T^{2} \)
31 \( 1 + (-0.117 + 0.360i)T + (-25.0 - 18.2i)T^{2} \)
37 \( 1 + (5.43 - 3.94i)T + (11.4 - 35.1i)T^{2} \)
41 \( 1 + (6.16 - 4.47i)T + (12.6 - 38.9i)T^{2} \)
43 \( 1 - 5.65T + 43T^{2} \)
47 \( 1 + (1.63 + 5.01i)T + (-38.0 + 27.6i)T^{2} \)
53 \( 1 + (3.22 + 9.93i)T + (-42.8 + 31.1i)T^{2} \)
59 \( 1 + (-5.81 + 4.22i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (-1.09 - 0.797i)T + (18.8 + 58.0i)T^{2} \)
67 \( 1 + (4.48 - 13.8i)T + (-54.2 - 39.3i)T^{2} \)
71 \( 1 + (-2.61 - 8.04i)T + (-57.4 + 41.7i)T^{2} \)
73 \( 1 + (-8.92 - 6.48i)T + (22.5 + 69.4i)T^{2} \)
79 \( 1 + (5.17 + 15.9i)T + (-63.9 + 46.4i)T^{2} \)
83 \( 1 + (4.38 - 13.4i)T + (-67.1 - 48.7i)T^{2} \)
89 \( 1 + (1.13 + 0.825i)T + (27.5 + 84.6i)T^{2} \)
97 \( 1 + (-4.06 - 12.5i)T + (-78.4 + 57.0i)T^{2} \)
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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

−10.40784955660376934612406111468, −9.980011088373180625590200677577, −8.429320491027916163121450523931, −7.891765944018154102778577002068, −6.71490618073494299860161978091, −6.49282755937326357913786591609, −5.62542752597389645195926749240, −4.08653046579227644989762811645, −3.39724410501160893849523441645, −2.26518803039329321054607015052, 0.04160601854458574640640115082, 1.98487094753942487953035101770, 3.30092510170632156489538723002, 4.31511845187461397768746914523, 4.97512389801756291146681448987, 5.72980939526973908568420753437, 7.07456022466631176024441333114, 7.75405362387316730251421239677, 9.138741586270851996987211178882, 9.667674758490811371649910612630

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