Properties

Label 2-30e2-9.2-c2-0-18
Degree $2$
Conductor $900$
Sign $0.999 + 0.0174i$
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  + (−1.29 + 2.70i)3-s + (−1.73 + 3.00i)7-s + (−5.66 − 6.99i)9-s + (−12.3 − 7.14i)11-s + (−3.04 − 5.28i)13-s + 11.7i·17-s + 23.4·19-s + (−5.88 − 8.56i)21-s + (24.8 − 14.3i)23-s + (26.2 − 6.30i)27-s + (−13.3 − 7.68i)29-s + (−18.4 − 32.0i)31-s + (35.3 − 24.2i)33-s + 46.7·37-s + (18.2 − 1.43i)39-s + ⋯
L(s)  = 1  + (−0.430 + 0.902i)3-s + (−0.247 + 0.428i)7-s + (−0.629 − 0.777i)9-s + (−1.12 − 0.649i)11-s + (−0.234 − 0.406i)13-s + 0.690i·17-s + 1.23·19-s + (−0.280 − 0.407i)21-s + (1.08 − 0.624i)23-s + (0.972 − 0.233i)27-s + (−0.459 − 0.265i)29-s + (−0.596 − 1.03i)31-s + (1.07 − 0.735i)33-s + 1.26·37-s + (0.467 − 0.0368i)39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 + 0.0174i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.999 + 0.0174i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.999 + 0.0174i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (101, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ 0.999 + 0.0174i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.183398921\)
\(L(\frac12)\) \(\approx\) \(1.183398921\)
\(L(2)\) 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 \( 1 + (1.29 - 2.70i)T \)
5 \( 1 \)
good7 \( 1 + (1.73 - 3.00i)T + (-24.5 - 42.4i)T^{2} \)
11 \( 1 + (12.3 + 7.14i)T + (60.5 + 104. i)T^{2} \)
13 \( 1 + (3.04 + 5.28i)T + (-84.5 + 146. i)T^{2} \)
17 \( 1 - 11.7iT - 289T^{2} \)
19 \( 1 - 23.4T + 361T^{2} \)
23 \( 1 + (-24.8 + 14.3i)T + (264.5 - 458. i)T^{2} \)
29 \( 1 + (13.3 + 7.68i)T + (420.5 + 728. i)T^{2} \)
31 \( 1 + (18.4 + 32.0i)T + (-480.5 + 832. i)T^{2} \)
37 \( 1 - 46.7T + 1.36e3T^{2} \)
41 \( 1 + (17.1 - 9.89i)T + (840.5 - 1.45e3i)T^{2} \)
43 \( 1 + (-2.75 + 4.76i)T + (-924.5 - 1.60e3i)T^{2} \)
47 \( 1 + (8.93 + 5.15i)T + (1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 - 41.5iT - 2.80e3T^{2} \)
59 \( 1 + (-58.5 + 33.7i)T + (1.74e3 - 3.01e3i)T^{2} \)
61 \( 1 + (26.5 - 45.9i)T + (-1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (15.9 + 27.5i)T + (-2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 - 2.28iT - 5.04e3T^{2} \)
73 \( 1 - 86.2T + 5.32e3T^{2} \)
79 \( 1 + (-58.4 + 101. i)T + (-3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 + (-113. - 65.2i)T + (3.44e3 + 5.96e3i)T^{2} \)
89 \( 1 + 75.3iT - 7.92e3T^{2} \)
97 \( 1 + (-14.1 + 24.4i)T + (-4.70e3 - 8.14e3i)T^{2} \)
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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

−9.906222253040580673938289896538, −9.252384709910718864666379127053, −8.335944634230286365594407217718, −7.45437303906140921214222316571, −6.10604560210536691845608552773, −5.54875498921837744566913299743, −4.70583010824221063158768610877, −3.47424170103291418282377730894, −2.64550808404384215996091531137, −0.55046309178106700521461123805, 0.882686066088126004938369400264, 2.22565809083597926451817845502, 3.32137939370321009625593245604, 4.95065101919584820335247408959, 5.40461205753906296177334561869, 6.75538891045746343645112461086, 7.29085736916916511589727518598, 7.908577933770330291602779284108, 9.131185057065842186694619366912, 9.944649276444461294888555416911

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