Properties

Label 2-3150-15.14-c2-0-37
Degree $2$
Conductor $3150$
Sign $0.988 + 0.151i$
Analytic cond. $85.8312$
Root an. cond. $9.26451$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·2-s + 2.00·4-s − 2.64i·7-s − 2.82·8-s − 5.31i·11-s + 0.354i·13-s + 3.74i·14-s + 4.00·16-s + 31.5·17-s + 28.2·19-s + 7.52i·22-s + 25.0·23-s − 0.500i·26-s − 5.29i·28-s + 3.16i·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.500·4-s − 0.377i·7-s − 0.353·8-s − 0.483i·11-s + 0.0272i·13-s + 0.267i·14-s + 0.250·16-s + 1.85·17-s + 1.48·19-s + 0.341i·22-s + 1.08·23-s − 0.0192i·26-s − 0.188i·28-s + 0.109i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.988 + 0.151i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.988 + 0.151i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $0.988 + 0.151i$
Analytic conductor: \(85.8312\)
Root analytic conductor: \(9.26451\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{3150} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3150,\ (\ :1),\ 0.988 + 0.151i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.782550113\)
\(L(\frac12)\) \(\approx\) \(1.782550113\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 1.41T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + 2.64iT \)
good11 \( 1 + 5.31iT - 121T^{2} \)
13 \( 1 - 0.354iT - 169T^{2} \)
17 \( 1 - 31.5T + 289T^{2} \)
19 \( 1 - 28.2T + 361T^{2} \)
23 \( 1 - 25.0T + 529T^{2} \)
29 \( 1 - 3.16iT - 841T^{2} \)
31 \( 1 - 25.1T + 961T^{2} \)
37 \( 1 - 41.2iT - 1.36e3T^{2} \)
41 \( 1 + 37.9iT - 1.68e3T^{2} \)
43 \( 1 - 70.8iT - 1.84e3T^{2} \)
47 \( 1 + 73.0T + 2.20e3T^{2} \)
53 \( 1 + 84.9T + 2.80e3T^{2} \)
59 \( 1 + 46.1iT - 3.48e3T^{2} \)
61 \( 1 - 41.4T + 3.72e3T^{2} \)
67 \( 1 + 56.5iT - 4.48e3T^{2} \)
71 \( 1 - 102. iT - 5.04e3T^{2} \)
73 \( 1 - 71.6iT - 5.32e3T^{2} \)
79 \( 1 + 86.2T + 6.24e3T^{2} \)
83 \( 1 - 128.T + 6.88e3T^{2} \)
89 \( 1 + 142. iT - 7.92e3T^{2} \)
97 \( 1 - 133. iT - 9.40e3T^{2} \)
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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

−8.306881053639986650891744769347, −7.895998552187653491109724520093, −7.14768701042042172325749233030, −6.37360617403411443054393176847, −5.48816882520209144568514961835, −4.77387427962322818707621442468, −3.33121897963001035359840884486, −3.05144573067151943947818419838, −1.43342259442840955446269244425, −0.805863160830960253253723514124, 0.76420683593828782456420581314, 1.66327761599364435525058310590, 2.88662745739742284717686001240, 3.49327217048652053679231088557, 4.88572035724229832209687134699, 5.49353386018887614290759129559, 6.35350477182419943129449856733, 7.31313840588289521846868098735, 7.72217085503246889605408239796, 8.524733308930791805796879040259

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