Properties

Label 2-1450-5.4-c1-0-1
Degree $2$
Conductor $1450$
Sign $-0.894 - 0.447i$
Analytic cond. $11.5783$
Root an. cond. $3.40269$
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  i·2-s + 1.30i·3-s − 4-s + 1.30·6-s + 4.30i·7-s + i·8-s + 1.30·9-s − 4.60·11-s − 1.30i·12-s − 2.69i·13-s + 4.30·14-s + 16-s + 6.90i·17-s − 1.30i·18-s − 6.60·19-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.752i·3-s − 0.5·4-s + 0.531·6-s + 1.62i·7-s + 0.353i·8-s + 0.434·9-s − 1.38·11-s − 0.376i·12-s − 0.748i·13-s + 1.14·14-s + 0.250·16-s + 1.67i·17-s − 0.307i·18-s − 1.51·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1450\)    =    \(2 \cdot 5^{2} \cdot 29\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(11.5783\)
Root analytic conductor: \(3.40269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1450} (349, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1450,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5774360807\)
\(L(\frac12)\) \(\approx\) \(0.5774360807\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
5 \( 1 \)
29 \( 1 + T \)
good3 \( 1 - 1.30iT - 3T^{2} \)
7 \( 1 - 4.30iT - 7T^{2} \)
11 \( 1 + 4.60T + 11T^{2} \)
13 \( 1 + 2.69iT - 13T^{2} \)
17 \( 1 - 6.90iT - 17T^{2} \)
19 \( 1 + 6.60T + 19T^{2} \)
23 \( 1 + 5.30iT - 23T^{2} \)
31 \( 1 - 2.90T + 31T^{2} \)
37 \( 1 + 11.8iT - 37T^{2} \)
41 \( 1 + 1.39T + 41T^{2} \)
43 \( 1 - 0.302iT - 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 + 6.90iT - 53T^{2} \)
59 \( 1 + 9.90T + 59T^{2} \)
61 \( 1 + 13.9T + 61T^{2} \)
67 \( 1 - 5.21iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 15.5iT - 73T^{2} \)
79 \( 1 + 5.90T + 79T^{2} \)
83 \( 1 - 1.39iT - 83T^{2} \)
89 \( 1 - 7.39T + 89T^{2} \)
97 \( 1 - 11.9iT - 97T^{2} \)
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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

−10.14000195351516464434825688434, −9.052520177161929716463900246121, −8.521325323564315159530148354193, −7.83771350317401000524105998336, −6.27648239971479578216313385115, −5.56463385151346659304099688097, −4.76402768615726353439358678894, −3.86455569611502057192139370924, −2.71698539084578991462752636682, −2.00474466670968750336781631909, 0.22309634533403511021705049936, 1.56828002747102530951880173100, 3.04975860550152159782759450250, 4.40830671801111321869251410726, 4.82344170162601018143572561715, 6.23037465388274450395052809983, 6.88479421719605027711145843024, 7.59125453342037059970491332928, 7.86068959825153542787629979509, 9.091567762600670914885438000415

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