Properties

Label 2-250-125.106-c1-0-9
Degree $2$
Conductor $250$
Sign $0.954 + 0.298i$
Analytic cond. $1.99626$
Root an. cond. $1.41289$
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  + (−0.535 + 0.844i)2-s + (1.74 − 1.63i)3-s + (−0.425 − 0.904i)4-s + (2.16 − 0.555i)5-s + (0.447 + 2.34i)6-s + (−0.662 + 0.481i)7-s + (0.992 + 0.125i)8-s + (0.170 − 2.71i)9-s + (−0.692 + 2.12i)10-s + (−0.622 + 0.980i)11-s + (−2.22 − 0.880i)12-s + (0.133 − 2.12i)13-s + (−0.0514 − 0.817i)14-s + (2.86 − 4.51i)15-s + (−0.637 + 0.770i)16-s + (−0.185 + 0.393i)17-s + ⋯
L(s)  = 1  + (−0.378 + 0.597i)2-s + (1.00 − 0.944i)3-s + (−0.212 − 0.452i)4-s + (0.968 − 0.248i)5-s + (0.182 + 0.958i)6-s + (−0.250 + 0.181i)7-s + (0.350 + 0.0443i)8-s + (0.0568 − 0.903i)9-s + (−0.218 + 0.672i)10-s + (−0.187 + 0.295i)11-s + (−0.641 − 0.254i)12-s + (0.0370 − 0.589i)13-s + (−0.0137 − 0.218i)14-s + (0.740 − 1.16i)15-s + (−0.159 + 0.192i)16-s + (−0.0449 + 0.0954i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 250 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.954 + 0.298i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 250 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.954 + 0.298i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(250\)    =    \(2 \cdot 5^{3}\)
Sign: $0.954 + 0.298i$
Analytic conductor: \(1.99626\)
Root analytic conductor: \(1.41289\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{250} (231, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 250,\ (\ :1/2),\ 0.954 + 0.298i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.50268 - 0.229491i\)
\(L(\frac12)\) \(\approx\) \(1.50268 - 0.229491i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.535 - 0.844i)T \)
5 \( 1 + (-2.16 + 0.555i)T \)
good3 \( 1 + (-1.74 + 1.63i)T + (0.188 - 2.99i)T^{2} \)
7 \( 1 + (0.662 - 0.481i)T + (2.16 - 6.65i)T^{2} \)
11 \( 1 + (0.622 - 0.980i)T + (-4.68 - 9.95i)T^{2} \)
13 \( 1 + (-0.133 + 2.12i)T + (-12.8 - 1.62i)T^{2} \)
17 \( 1 + (0.185 - 0.393i)T + (-10.8 - 13.0i)T^{2} \)
19 \( 1 + (1.64 + 1.54i)T + (1.19 + 18.9i)T^{2} \)
23 \( 1 + (-0.247 - 0.0636i)T + (20.1 + 11.0i)T^{2} \)
29 \( 1 + (-0.124 - 0.0684i)T + (15.5 + 24.4i)T^{2} \)
31 \( 1 + (3.81 - 8.11i)T + (-19.7 - 23.8i)T^{2} \)
37 \( 1 + (-0.518 + 0.626i)T + (-6.93 - 36.3i)T^{2} \)
41 \( 1 + (2.75 - 0.707i)T + (35.9 - 19.7i)T^{2} \)
43 \( 1 + (3.78 - 11.6i)T + (-34.7 - 25.2i)T^{2} \)
47 \( 1 + (-8.82 + 1.11i)T + (45.5 - 11.6i)T^{2} \)
53 \( 1 + (-2.34 + 12.2i)T + (-49.2 - 19.5i)T^{2} \)
59 \( 1 + (13.2 + 5.24i)T + (43.0 + 40.3i)T^{2} \)
61 \( 1 + (7.49 + 1.92i)T + (53.4 + 29.3i)T^{2} \)
67 \( 1 + (-5.23 + 2.87i)T + (35.9 - 56.5i)T^{2} \)
71 \( 1 + (3.87 - 0.489i)T + (68.7 - 17.6i)T^{2} \)
73 \( 1 + (5.03 - 1.99i)T + (53.2 - 49.9i)T^{2} \)
79 \( 1 + (12.3 - 11.5i)T + (4.96 - 78.8i)T^{2} \)
83 \( 1 + (-6.88 - 6.46i)T + (5.21 + 82.8i)T^{2} \)
89 \( 1 + (4.96 - 1.96i)T + (64.8 - 60.9i)T^{2} \)
97 \( 1 + (-11.2 - 6.18i)T + (51.9 + 81.8i)T^{2} \)
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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

−12.55913231177314926047536151349, −10.79683606007765207318856720879, −9.747502186936784657021724867345, −8.901324843048366416616597916510, −8.156091001315052954875523668825, −7.12284607867951077015835897730, −6.23317888263863463382417296090, −5.01661771876908717647748288648, −2.90757004732099503089666835421, −1.60614232496968805831940860939, 2.14082642951894791874910599909, 3.28708903472093132605554317470, 4.39114945864720688989636970950, 5.94341448303439872545040680640, 7.40153198620505363980736054489, 8.769716384768634254303613458284, 9.233488413117070122057988402524, 10.16579018669966694001713826182, 10.68482072482791249690562359416, 11.98479413003349804208854983930

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