Properties

Label 2-507-507.5-c1-0-10
Degree $2$
Conductor $507$
Sign $-0.993 + 0.112i$
Analytic cond. $4.04841$
Root an. cond. $2.01206$
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  + (−0.367 + 2.00i)2-s + (1.27 + 1.16i)3-s + (−2.01 − 0.765i)4-s + (1.15 + 0.0695i)5-s + (−2.81 + 2.13i)6-s + (−2.33 − 1.40i)7-s + (0.166 − 0.275i)8-s + (0.271 + 2.98i)9-s + (−0.562 + 2.28i)10-s + (0.882 + 4.81i)11-s + (−1.68 − 3.33i)12-s + (3.44 − 1.06i)13-s + (3.68 − 4.15i)14-s + (1.38 + 1.43i)15-s + (−2.73 − 2.42i)16-s + (−3.64 + 0.897i)17-s + ⋯
L(s)  = 1  + (−0.259 + 1.41i)2-s + (0.738 + 0.674i)3-s + (−1.00 − 0.382i)4-s + (0.514 + 0.0311i)5-s + (−1.14 + 0.871i)6-s + (−0.881 − 0.532i)7-s + (0.0588 − 0.0974i)8-s + (0.0904 + 0.995i)9-s + (−0.177 + 0.721i)10-s + (0.266 + 1.45i)11-s + (−0.486 − 0.962i)12-s + (0.955 − 0.296i)13-s + (0.984 − 1.11i)14-s + (0.358 + 0.369i)15-s + (−0.684 − 0.606i)16-s + (−0.883 + 0.217i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.993 + 0.112i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 507 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.993 + 0.112i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(507\)    =    \(3 \cdot 13^{2}\)
Sign: $-0.993 + 0.112i$
Analytic conductor: \(4.04841\)
Root analytic conductor: \(2.01206\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{507} (5, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 507,\ (\ :1/2),\ -0.993 + 0.112i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0820424 - 1.45010i\)
\(L(\frac12)\) \(\approx\) \(0.0820424 - 1.45010i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.27 - 1.16i)T \)
13 \( 1 + (-3.44 + 1.06i)T \)
good2 \( 1 + (0.367 - 2.00i)T + (-1.87 - 0.709i)T^{2} \)
5 \( 1 + (-1.15 - 0.0695i)T + (4.96 + 0.602i)T^{2} \)
7 \( 1 + (2.33 + 1.40i)T + (3.25 + 6.19i)T^{2} \)
11 \( 1 + (-0.882 - 4.81i)T + (-10.2 + 3.90i)T^{2} \)
17 \( 1 + (3.64 - 0.897i)T + (15.0 - 7.90i)T^{2} \)
19 \( 1 + (2.46 - 2.46i)T - 19iT^{2} \)
23 \( 1 + 1.42T + 23T^{2} \)
29 \( 1 + (-6.36 + 4.39i)T + (10.2 - 27.1i)T^{2} \)
31 \( 1 + (-6.30 - 4.93i)T + (7.41 + 30.0i)T^{2} \)
37 \( 1 + (-3.95 + 5.05i)T + (-8.85 - 35.9i)T^{2} \)
41 \( 1 + (-2.47 - 7.94i)T + (-33.7 + 23.2i)T^{2} \)
43 \( 1 + (-5.96 - 0.724i)T + (41.7 + 10.2i)T^{2} \)
47 \( 1 + (4.03 + 1.81i)T + (31.1 + 35.1i)T^{2} \)
53 \( 1 + (1.80 + 7.32i)T + (-46.9 + 24.6i)T^{2} \)
59 \( 1 + (-0.278 + 4.59i)T + (-58.5 - 7.11i)T^{2} \)
61 \( 1 + (0.958 + 0.236i)T + (54.0 + 28.3i)T^{2} \)
67 \( 1 + (-12.4 - 5.58i)T + (44.4 + 50.1i)T^{2} \)
71 \( 1 + (3.79 + 12.1i)T + (-58.4 + 40.3i)T^{2} \)
73 \( 1 + (-9.71 + 1.78i)T + (68.2 - 25.8i)T^{2} \)
79 \( 1 + (-5.39 - 14.2i)T + (-59.1 + 52.3i)T^{2} \)
83 \( 1 + (-16.4 - 5.12i)T + (68.3 + 47.1i)T^{2} \)
89 \( 1 + (3.07 - 3.07i)T - 89iT^{2} \)
97 \( 1 + (10.0 - 0.607i)T + (96.2 - 11.6i)T^{2} \)
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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

−11.01601277605965061333168926774, −9.858993292627180859961419561448, −9.668170687830580952996654447969, −8.492861893677942348462120312762, −7.87705285667254312491472211324, −6.69584077493714586998952006512, −6.20063778061273552422931343204, −4.80925203548957468503024706972, −3.90943568153517329880312993293, −2.32474901237286295332019302614, 0.878051371575740311642408235715, 2.30223836801311582228391659328, 3.04722259831135123962551666601, 4.04314477729290411313002811022, 6.18459144450634821640469577525, 6.46848871090344095520869180716, 8.250888281580424285615276282476, 9.009173768359229350291018405050, 9.394822841089877247664810086992, 10.53031381254114089725677908187

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