Properties

Label 2-456-152.101-c1-0-16
Degree $2$
Conductor $456$
Sign $-0.486 + 0.873i$
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  + (−0.873 − 1.11i)2-s + (−0.342 + 0.939i)3-s + (−0.474 + 1.94i)4-s + (−3.30 + 0.582i)5-s + (1.34 − 0.440i)6-s + (−1.96 + 3.40i)7-s + (2.57 − 1.16i)8-s + (−0.766 − 0.642i)9-s + (3.53 + 3.16i)10-s + (2.32 − 1.34i)11-s + (−1.66 − 1.11i)12-s + (−1.43 − 3.95i)13-s + (5.49 − 0.786i)14-s + (0.582 − 3.30i)15-s + (−3.55 − 1.84i)16-s + (4.40 − 3.69i)17-s + ⋯
L(s)  = 1  + (−0.617 − 0.786i)2-s + (−0.197 + 0.542i)3-s + (−0.237 + 0.971i)4-s + (−1.47 + 0.260i)5-s + (0.548 − 0.179i)6-s + (−0.742 + 1.28i)7-s + (0.910 − 0.413i)8-s + (−0.255 − 0.214i)9-s + (1.11 + 1.00i)10-s + (0.701 − 0.404i)11-s + (−0.480 − 0.320i)12-s + (−0.399 − 1.09i)13-s + (1.46 − 0.210i)14-s + (0.150 − 0.853i)15-s + (−0.887 − 0.460i)16-s + (1.06 − 0.896i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.486 + 0.873i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 456 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.486 + 0.873i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(456\)    =    \(2^{3} \cdot 3 \cdot 19\)
Sign: $-0.486 + 0.873i$
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: \((2,\ 456,\ (\ :1/2),\ -0.486 + 0.873i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.143955 - 0.244888i\)
\(L(\frac12)\) \(\approx\) \(0.143955 - 0.244888i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.873 + 1.11i)T \)
3 \( 1 + (0.342 - 0.939i)T \)
19 \( 1 + (3.87 - 2.00i)T \)
good5 \( 1 + (3.30 - 0.582i)T + (4.69 - 1.71i)T^{2} \)
7 \( 1 + (1.96 - 3.40i)T + (-3.5 - 6.06i)T^{2} \)
11 \( 1 + (-2.32 + 1.34i)T + (5.5 - 9.52i)T^{2} \)
13 \( 1 + (1.43 + 3.95i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-4.40 + 3.69i)T + (2.95 - 16.7i)T^{2} \)
23 \( 1 + (-0.958 + 5.43i)T + (-21.6 - 7.86i)T^{2} \)
29 \( 1 + (0.439 - 0.524i)T + (-5.03 - 28.5i)T^{2} \)
31 \( 1 + (-1.25 + 2.16i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 - 4.16iT - 37T^{2} \)
41 \( 1 + (10.3 + 3.77i)T + (31.4 + 26.3i)T^{2} \)
43 \( 1 + (-12.0 + 2.11i)T + (40.4 - 14.7i)T^{2} \)
47 \( 1 + (-4.55 - 3.82i)T + (8.16 + 46.2i)T^{2} \)
53 \( 1 + (9.75 + 1.72i)T + (49.8 + 18.1i)T^{2} \)
59 \( 1 + (5.47 + 6.53i)T + (-10.2 + 58.1i)T^{2} \)
61 \( 1 + (-1.92 - 0.340i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (2.73 - 3.26i)T + (-11.6 - 65.9i)T^{2} \)
71 \( 1 + (1.84 + 10.4i)T + (-66.7 + 24.2i)T^{2} \)
73 \( 1 + (13.9 + 5.06i)T + (55.9 + 46.9i)T^{2} \)
79 \( 1 + (3.82 + 1.39i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (1.58 + 0.912i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (1.91 - 0.698i)T + (68.1 - 57.2i)T^{2} \)
97 \( 1 + (-8.85 + 7.43i)T + (16.8 - 95.5i)T^{2} \)
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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

−10.78079492476458916028542873698, −9.974920759655935948005858828499, −8.999312937388231977770306327982, −8.326510763535219707866779306223, −7.39845828780184679636498148781, −6.07915277008584850955872428029, −4.66302236201608538610423812077, −3.46783535219255115087122568141, −2.84448157526198865887716792938, −0.25237758222940949428560236107, 1.26010682385827581700797566862, 3.79984080149204861101063715014, 4.54487140083482409552193040326, 6.15017478095005629805509905116, 7.16501066280253987464613071071, 7.38654696234830829888196653514, 8.445422366103119153626423183233, 9.420700490367132967714434404209, 10.40423090359260693804169416669, 11.30690406157748767990226418615

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