Properties

Label 2-2450-5.4-c1-0-59
Degree $2$
Conductor $2450$
Sign $-0.894 - 0.447i$
Analytic cond. $19.5633$
Root an. cond. $4.42304$
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 − 3i·3-s − 4-s + 3·6-s i·8-s − 6·9-s − 2·11-s + 3i·12-s + 16-s − 4i·17-s − 6i·18-s + 6·19-s − 2i·22-s − 3i·23-s − 3·24-s + ⋯
L(s)  = 1  + 0.707i·2-s − 1.73i·3-s − 0.5·4-s + 1.22·6-s − 0.353i·8-s − 2·9-s − 0.603·11-s + 0.866i·12-s + 0.250·16-s − 0.970i·17-s − 1.41i·18-s + 1.37·19-s − 0.426i·22-s − 0.625i·23-s − 0.612·24-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2450\)    =    \(2 \cdot 5^{2} \cdot 7^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(19.5633\)
Root analytic conductor: \(4.42304\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2450} (99, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2450,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3368947870\)
\(L(\frac12)\) \(\approx\) \(0.3368947870\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 \)
good3 \( 1 + 3iT - 3T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 4iT - 17T^{2} \)
19 \( 1 - 6T + 19T^{2} \)
23 \( 1 + 3iT - 23T^{2} \)
29 \( 1 + 9T + 29T^{2} \)
31 \( 1 + 4T + 31T^{2} \)
37 \( 1 + 4iT - 37T^{2} \)
41 \( 1 + 7T + 41T^{2} \)
43 \( 1 - 5iT - 43T^{2} \)
47 \( 1 - 8iT - 47T^{2} \)
53 \( 1 - 2iT - 53T^{2} \)
59 \( 1 + 10T + 59T^{2} \)
61 \( 1 - T + 61T^{2} \)
67 \( 1 + 9iT - 67T^{2} \)
71 \( 1 - 2T + 71T^{2} \)
73 \( 1 - 4iT - 73T^{2} \)
79 \( 1 + 10T + 79T^{2} \)
83 \( 1 - 7iT - 83T^{2} \)
89 \( 1 + T + 89T^{2} \)
97 \( 1 - 14iT - 97T^{2} \)
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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

−8.136525531681965881330905095430, −7.47065033358485359870642212617, −7.24750453353937110079891465061, −6.29640746464056527390283525444, −5.61132289907456208918930119980, −4.90013013610484023793098619359, −3.40295091403241655453408914145, −2.45905658221863249662093823224, −1.30922243282634210104017822535, −0.11442797233236335246687668959, 1.81999077786162835530591016042, 3.18762517810985021672298877012, 3.58903939073236119838101542511, 4.47090707626934530569205143504, 5.37529989141844816863279257437, 5.69002718408736039276116007517, 7.23388523538313548028243484496, 8.182304880898049368889721690946, 8.935990719661259047961201329530, 9.551376475644920949317094753199

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