Properties

Label 2-825-11.10-c2-0-25
Degree $2$
Conductor $825$
Sign $-0.297 - 0.954i$
Analytic cond. $22.4796$
Root an. cond. $4.74126$
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  + 2.35i·2-s − 1.73·3-s − 1.53·4-s − 4.07i·6-s − 6.42i·7-s + 5.79i·8-s + 2.99·9-s + (3.26 + 10.5i)11-s + 2.66·12-s − 7.68i·13-s + 15.1·14-s − 19.7·16-s + 8.15i·17-s + 7.05i·18-s − 30.4i·19-s + ⋯
L(s)  = 1  + 1.17i·2-s − 0.577·3-s − 0.383·4-s − 0.679i·6-s − 0.918i·7-s + 0.724i·8-s + 0.333·9-s + (0.297 + 0.954i)11-s + 0.221·12-s − 0.591i·13-s + 1.08·14-s − 1.23·16-s + 0.479i·17-s + 0.392i·18-s − 1.60i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.297 - 0.954i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.297 - 0.954i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $-0.297 - 0.954i$
Analytic conductor: \(22.4796\)
Root analytic conductor: \(4.74126\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{825} (76, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :1),\ -0.297 - 0.954i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.638805163\)
\(L(\frac12)\) \(\approx\) \(1.638805163\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 1.73T \)
5 \( 1 \)
11 \( 1 + (-3.26 - 10.5i)T \)
good2 \( 1 - 2.35iT - 4T^{2} \)
7 \( 1 + 6.42iT - 49T^{2} \)
13 \( 1 + 7.68iT - 169T^{2} \)
17 \( 1 - 8.15iT - 289T^{2} \)
19 \( 1 + 30.4iT - 361T^{2} \)
23 \( 1 - 31.6T + 529T^{2} \)
29 \( 1 - 6.88iT - 841T^{2} \)
31 \( 1 - 51.1T + 961T^{2} \)
37 \( 1 - 19.4T + 1.36e3T^{2} \)
41 \( 1 - 47.9iT - 1.68e3T^{2} \)
43 \( 1 - 81.8iT - 1.84e3T^{2} \)
47 \( 1 + 30.1T + 2.20e3T^{2} \)
53 \( 1 + 26.0T + 2.80e3T^{2} \)
59 \( 1 - 82.7T + 3.48e3T^{2} \)
61 \( 1 - 75.4iT - 3.72e3T^{2} \)
67 \( 1 - 34T + 4.48e3T^{2} \)
71 \( 1 + 72.7T + 5.04e3T^{2} \)
73 \( 1 + 54.8iT - 5.32e3T^{2} \)
79 \( 1 - 24.3iT - 6.24e3T^{2} \)
83 \( 1 + 0.923iT - 6.88e3T^{2} \)
89 \( 1 - 44.8T + 7.92e3T^{2} \)
97 \( 1 - 21.2T + 9.40e3T^{2} \)
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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

−10.27038490640893499159324389618, −9.359316717113031070682619483839, −8.286351570015974899072830111278, −7.42558284209602923575675824401, −6.82893813748519801150926799723, −6.19449687919121412434771481157, −4.92976645678553326439418435172, −4.50755893619859906816796994460, −2.79529343746089224906864336311, −1.02946983206191163177223232671, 0.75520100956935371851162298349, 1.98161192832399728035283220736, 3.08656092469767234555083715511, 4.06012811316214124312160230884, 5.29401565688610845401670473561, 6.18190055473715647026872207752, 7.01523067728902575705910874309, 8.371672821422296335474021952901, 9.168604798588143406540006828252, 9.994368020967005515000057177957

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