Properties

Label 2-1450-5.4-c1-0-11
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 + 0.683i·3-s − 4-s + 0.683·6-s − 2.16i·7-s + i·8-s + 2.53·9-s − 4.32·11-s − 0.683i·12-s + 5.64i·13-s − 2.16·14-s + 16-s + 4.16i·17-s − 2.53i·18-s + 1.36·19-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.394i·3-s − 0.5·4-s + 0.279·6-s − 0.818i·7-s + 0.353i·8-s + 0.844·9-s − 1.30·11-s − 0.197i·12-s + 1.56i·13-s − 0.578·14-s + 0.250·16-s + 1.00i·17-s − 0.596i·18-s + 0.313·19-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

\(L(1)\) \(\approx\) \(1.372748726\)
\(L(\frac12)\) \(\approx\) \(1.372748726\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.683iT - 3T^{2} \)
7 \( 1 + 2.16iT - 7T^{2} \)
11 \( 1 + 4.32T + 11T^{2} \)
13 \( 1 - 5.64iT - 13T^{2} \)
17 \( 1 - 4.16iT - 17T^{2} \)
19 \( 1 - 1.36T + 19T^{2} \)
23 \( 1 + 0.683iT - 23T^{2} \)
31 \( 1 - 7.86T + 31T^{2} \)
37 \( 1 - 6.32iT - 37T^{2} \)
41 \( 1 + 2.32T + 41T^{2} \)
43 \( 1 + 10.8iT - 43T^{2} \)
47 \( 1 - 8iT - 47T^{2} \)
53 \( 1 - 8.49iT - 53T^{2} \)
59 \( 1 + 2.27T + 59T^{2} \)
61 \( 1 - 2.68T + 61T^{2} \)
67 \( 1 - 2.73iT - 67T^{2} \)
71 \( 1 - 2.73T + 71T^{2} \)
73 \( 1 - 15.2iT - 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 + 6.63iT - 83T^{2} \)
89 \( 1 - 5.28T + 89T^{2} \)
97 \( 1 + 0.987iT - 97T^{2} \)
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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

−9.845890839547831618087251555095, −8.971989988104932988934598859718, −8.051452570491842452156830438051, −7.24061090036187910840482882648, −6.35172587878355361781679679804, −5.05800157127252964085172912542, −4.35338849204517547796911813732, −3.69292942183941072289349829069, −2.40307484277992064745448874600, −1.25250922116294137712448783863, 0.61445261276570403090813048055, 2.35000423964756110147751867795, 3.29277572000471531368921264672, 4.80566074084754804069618905012, 5.33382069579535994248421875659, 6.16803025583159897921709787595, 7.16957112876037427720656837297, 7.85226308638343924574990786035, 8.318177716147300571646284224798, 9.466904462006806001892086017245

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