Properties

Label 2-456-152.101-c1-0-27
Degree $2$
Conductor $456$
Sign $-0.785 + 0.618i$
Analytic cond. $3.64117$
Root an. cond. $1.90818$
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  + (−0.580 − 1.28i)2-s + (0.342 − 0.939i)3-s + (−1.32 + 1.49i)4-s + (0.853 − 0.150i)5-s + (−1.41 + 0.104i)6-s + (0.0398 − 0.0690i)7-s + (2.70 + 0.841i)8-s + (−0.766 − 0.642i)9-s + (−0.689 − 1.01i)10-s + (0.739 − 0.427i)11-s + (0.953 + 1.75i)12-s + (−2.18 − 6.01i)13-s + (−0.112 − 0.0113i)14-s + (0.150 − 0.853i)15-s + (−0.482 − 3.97i)16-s + (0.464 − 0.389i)17-s + ⋯
L(s)  = 1  + (−0.410 − 0.911i)2-s + (0.197 − 0.542i)3-s + (−0.663 + 0.748i)4-s + (0.381 − 0.0673i)5-s + (−0.575 + 0.0426i)6-s + (0.0150 − 0.0260i)7-s + (0.954 + 0.297i)8-s + (−0.255 − 0.214i)9-s + (−0.218 − 0.320i)10-s + (0.223 − 0.128i)11-s + (0.275 + 0.507i)12-s + (−0.607 − 1.66i)13-s + (−0.0299 − 0.00302i)14-s + (0.0388 − 0.220i)15-s + (−0.120 − 0.992i)16-s + (0.112 − 0.0944i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.785 + 0.618i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.785 + 0.618i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(456\)    =    \(2^{3} \cdot 3 \cdot 19\)
Sign: $-0.785 + 0.618i$
Analytic conductor: \(3.64117\)
Root analytic conductor: \(1.90818\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{456} (253, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 456,\ (\ :1/2),\ -0.785 + 0.618i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.358381 - 1.03518i\)
\(L(\frac12)\) \(\approx\) \(0.358381 - 1.03518i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.580 + 1.28i)T \)
3 \( 1 + (-0.342 + 0.939i)T \)
19 \( 1 + (-3.00 + 3.15i)T \)
good5 \( 1 + (-0.853 + 0.150i)T + (4.69 - 1.71i)T^{2} \)
7 \( 1 + (-0.0398 + 0.0690i)T + (-3.5 - 6.06i)T^{2} \)
11 \( 1 + (-0.739 + 0.427i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (2.18 + 6.01i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-0.464 + 0.389i)T + (2.95 - 16.7i)T^{2} \)
23 \( 1 + (-0.655 + 3.71i)T + (-21.6 - 7.86i)T^{2} \)
29 \( 1 + (4.15 - 4.94i)T + (-5.03 - 28.5i)T^{2} \)
31 \( 1 + (-5.02 + 8.69i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 + 0.193iT - 37T^{2} \)
41 \( 1 + (-5.97 - 2.17i)T + (31.4 + 26.3i)T^{2} \)
43 \( 1 + (3.40 - 0.600i)T + (40.4 - 14.7i)T^{2} \)
47 \( 1 + (-2.84 - 2.39i)T + (8.16 + 46.2i)T^{2} \)
53 \( 1 + (10.2 + 1.80i)T + (49.8 + 18.1i)T^{2} \)
59 \( 1 + (-6.74 - 8.03i)T + (-10.2 + 58.1i)T^{2} \)
61 \( 1 + (8.93 + 1.57i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (-7.25 + 8.64i)T + (-11.6 - 65.9i)T^{2} \)
71 \( 1 + (0.0904 + 0.512i)T + (-66.7 + 24.2i)T^{2} \)
73 \( 1 + (-3.99 - 1.45i)T + (55.9 + 46.9i)T^{2} \)
79 \( 1 + (0.598 + 0.217i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (1.07 + 0.618i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (-12.6 + 4.58i)T + (68.1 - 57.2i)T^{2} \)
97 \( 1 + (-3.79 + 3.18i)T + (16.8 - 95.5i)T^{2} \)
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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

−10.73360193229758601806835869217, −9.793714763586417330193228811622, −9.124041258825026196463499388094, −7.983534615654755591337427217680, −7.44169542258747259523556081180, −5.94391800663257190049370137193, −4.81098787176177745397508711665, −3.30737978028174624134131408912, −2.37095603522004485056495617626, −0.796633249365987755872732942292, 1.85401904507151925909711528745, 3.83503904169741884780205767084, 4.85441994932480600485069098273, 5.86536348982409693217159291153, 6.84960456272114739586184475808, 7.76201550184192721938098487260, 8.819833517473696362278597709592, 9.621300978748783204931425304591, 10.02363844760848092622956333715, 11.27490520534102218421067957633

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