Properties

Label 2-30e2-5.2-c2-0-3
Degree $2$
Conductor $900$
Sign $-0.437 - 0.899i$
Analytic cond. $24.5232$
Root an. cond. $4.95209$
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  + (3.67 + 3.67i)7-s + (−8.57 + 8.57i)13-s + 11i·19-s − 59·31-s + (48.9 + 48.9i)37-s + (−15.9 + 15.9i)43-s − 22i·49-s − 121·61-s + (94.3 + 94.3i)67-s + (−97.9 + 97.9i)73-s + 142i·79-s − 63.0·91-s + (69.8 + 69.8i)97-s + (−48.9 + 48.9i)103-s − 71i·109-s + ⋯
L(s)  = 1  + (0.524 + 0.524i)7-s + (−0.659 + 0.659i)13-s + 0.578i·19-s − 1.90·31-s + (1.32 + 1.32i)37-s + (−0.370 + 0.370i)43-s − 0.448i·49-s − 1.98·61-s + (1.40 + 1.40i)67-s + (−1.34 + 1.34i)73-s + 1.79i·79-s − 0.692·91-s + (0.719 + 0.719i)97-s + (−0.475 + 0.475i)103-s − 0.651i·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.437 - 0.899i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.437 - 0.899i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.437 - 0.899i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (757, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ -0.437 - 0.899i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.239190006\)
\(L(\frac12)\) \(\approx\) \(1.239190006\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + (-3.67 - 3.67i)T + 49iT^{2} \)
11 \( 1 + 121T^{2} \)
13 \( 1 + (8.57 - 8.57i)T - 169iT^{2} \)
17 \( 1 + 289iT^{2} \)
19 \( 1 - 11iT - 361T^{2} \)
23 \( 1 - 529iT^{2} \)
29 \( 1 - 841T^{2} \)
31 \( 1 + 59T + 961T^{2} \)
37 \( 1 + (-48.9 - 48.9i)T + 1.36e3iT^{2} \)
41 \( 1 + 1.68e3T^{2} \)
43 \( 1 + (15.9 - 15.9i)T - 1.84e3iT^{2} \)
47 \( 1 + 2.20e3iT^{2} \)
53 \( 1 - 2.80e3iT^{2} \)
59 \( 1 - 3.48e3T^{2} \)
61 \( 1 + 121T + 3.72e3T^{2} \)
67 \( 1 + (-94.3 - 94.3i)T + 4.48e3iT^{2} \)
71 \( 1 + 5.04e3T^{2} \)
73 \( 1 + (97.9 - 97.9i)T - 5.32e3iT^{2} \)
79 \( 1 - 142iT - 6.24e3T^{2} \)
83 \( 1 - 6.88e3iT^{2} \)
89 \( 1 - 7.92e3T^{2} \)
97 \( 1 + (-69.8 - 69.8i)T + 9.40e3iT^{2} \)
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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

−10.07258019724007816794038757490, −9.364310726698541293408478130025, −8.509945586934526144594692220790, −7.69717659040541656337595681803, −6.80347442840356855242904826097, −5.77084916069425994504066038358, −4.93191754337461095511987842696, −3.93703906137588490072620364432, −2.62004166930718335417139326822, −1.53269928442286524882833473546, 0.39390715347581614843637532209, 1.89233153118569605740593524478, 3.16140343884655656541631163970, 4.31299743052100206375649048772, 5.17240798948554430240164045333, 6.13131315599137126714387429400, 7.38371155081238627897199074767, 7.69360031945845897560042183246, 8.895828530255645839856346496382, 9.591402527881157524836142003327

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