Properties

Label 2-1450-5.4-c1-0-37
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 − 2.30i·3-s − 4-s − 2.30·6-s + 0.697i·7-s + i·8-s − 2.30·9-s + 2.60·11-s + 2.30i·12-s − 6.30i·13-s + 0.697·14-s + 16-s − 3.90i·17-s + 2.30i·18-s + 0.605·19-s + ⋯
L(s)  = 1  − 0.707i·2-s − 1.32i·3-s − 0.5·4-s − 0.940·6-s + 0.263i·7-s + 0.353i·8-s − 0.767·9-s + 0.785·11-s + 0.664i·12-s − 1.74i·13-s + 0.186·14-s + 0.250·16-s − 0.947i·17-s + 0.542i·18-s + 0.138·19-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

\(L(1)\) \(\approx\) \(1.309832693\)
\(L(\frac12)\) \(\approx\) \(1.309832693\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.30iT - 3T^{2} \)
7 \( 1 - 0.697iT - 7T^{2} \)
11 \( 1 - 2.60T + 11T^{2} \)
13 \( 1 + 6.30iT - 13T^{2} \)
17 \( 1 + 3.90iT - 17T^{2} \)
19 \( 1 - 0.605T + 19T^{2} \)
23 \( 1 + 1.69iT - 23T^{2} \)
31 \( 1 + 7.90T + 31T^{2} \)
37 \( 1 - 9.81iT - 37T^{2} \)
41 \( 1 + 8.60T + 41T^{2} \)
43 \( 1 + 3.30iT - 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 - 3.90iT - 53T^{2} \)
59 \( 1 - 0.908T + 59T^{2} \)
61 \( 1 + 3.09T + 61T^{2} \)
67 \( 1 + 9.21iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 2.51iT - 73T^{2} \)
79 \( 1 - 4.90T + 79T^{2} \)
83 \( 1 - 8.60iT - 83T^{2} \)
89 \( 1 - 14.6T + 89T^{2} \)
97 \( 1 - 1.09iT - 97T^{2} \)
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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

−9.015686100543230877211949580449, −8.221963815101628701112138156002, −7.51067444877363075446262469372, −6.71475137899833044835584656319, −5.77008806569789362088313519445, −4.93636456837988367681870211964, −3.53108349246535564761866250355, −2.67922422659027618745887904629, −1.59044157146350117275570730785, −0.54303561979431377975275011123, 1.76028422211911830902300797787, 3.72912274742285476047244782898, 3.97573919137954430439863296118, 4.90232303695332888213484002994, 5.81860893541755335968935856479, 6.73498678801770435440978168179, 7.44303105679277718286835162693, 8.709761803594694154982180362000, 9.140567713647261771684257929340, 9.746205592861956623220914499623

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