Properties

Label 2-3750-5.4-c1-0-69
Degree $2$
Conductor $3750$
Sign $-1$
Analytic cond. $29.9439$
Root an. cond. $5.47210$
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 i·3-s − 4-s − 6-s − 2.61i·7-s + i·8-s − 9-s + 3.61·11-s + i·12-s − 6.47i·13-s − 2.61·14-s + 16-s − 1.23i·17-s + i·18-s + 5.70·19-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.577i·3-s − 0.5·4-s − 0.408·6-s − 0.989i·7-s + 0.353i·8-s − 0.333·9-s + 1.09·11-s + 0.288i·12-s − 1.79i·13-s − 0.699·14-s + 0.250·16-s − 0.299i·17-s + 0.235i·18-s + 1.30·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3750\)    =    \(2 \cdot 3 \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(29.9439\)
Root analytic conductor: \(5.47210\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3750} (1249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3750,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.791519785\)
\(L(\frac12)\) \(\approx\) \(1.791519785\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 + iT \)
5 \( 1 \)
good7 \( 1 + 2.61iT - 7T^{2} \)
11 \( 1 - 3.61T + 11T^{2} \)
13 \( 1 + 6.47iT - 13T^{2} \)
17 \( 1 + 1.23iT - 17T^{2} \)
19 \( 1 - 5.70T + 19T^{2} \)
23 \( 1 - 4.47iT - 23T^{2} \)
29 \( 1 + 8.47T + 29T^{2} \)
31 \( 1 - 6.61T + 31T^{2} \)
37 \( 1 + 8iT - 37T^{2} \)
41 \( 1 - 5.70T + 41T^{2} \)
43 \( 1 + 7.70iT - 43T^{2} \)
47 \( 1 + 1.70iT - 47T^{2} \)
53 \( 1 + 2.09iT - 53T^{2} \)
59 \( 1 - 3.61T + 59T^{2} \)
61 \( 1 - 2.76T + 61T^{2} \)
67 \( 1 - 1.52iT - 67T^{2} \)
71 \( 1 - 5.52T + 71T^{2} \)
73 \( 1 - 3.52iT - 73T^{2} \)
79 \( 1 - 5.61T + 79T^{2} \)
83 \( 1 - 2.14iT - 83T^{2} \)
89 \( 1 + 3.52T + 89T^{2} \)
97 \( 1 - 3.38iT - 97T^{2} \)
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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

−7.960228139042282295085358663596, −7.54124481345270894115278222579, −6.85019651332769386581854847655, −5.70357608539399250199509653455, −5.25022517195596392602221165246, −3.91073738601513652425396170018, −3.51872437844917882741318008169, −2.48181653355048834961349957212, −1.23971743193916980544054294320, −0.61612158852901280846381102638, 1.37937092007974387497095449482, 2.58567629558690599962904283517, 3.71141532505627431820454143280, 4.41420496348118031964935637685, 5.10394689678368055648557169948, 6.08978075252129906517765558394, 6.46440595074770349108878293805, 7.33754835059570422794632754655, 8.286531454694500955936394233503, 8.946775747777652159682209443908

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