Properties

Label 2-405-135.49-c1-0-15
Degree $2$
Conductor $405$
Sign $-0.993 + 0.111i$
Analytic cond. $3.23394$
Root an. cond. $1.79831$
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  + (−0.133 − 0.158i)2-s + (0.339 − 1.92i)4-s + (−1.06 − 1.96i)5-s + (−2.83 + 0.500i)7-s + (−0.711 + 0.410i)8-s + (−0.171 + 0.431i)10-s + (−1.38 − 0.502i)11-s + (−1.55 + 1.85i)13-s + (0.457 + 0.384i)14-s + (−3.51 − 1.28i)16-s + (−1.21 − 0.704i)17-s + (2.34 + 4.06i)19-s + (−4.15 + 1.37i)20-s + (0.104 + 0.286i)22-s + (−2.36 − 0.417i)23-s + ⋯
L(s)  = 1  + (−0.0943 − 0.112i)2-s + (0.169 − 0.963i)4-s + (−0.474 − 0.880i)5-s + (−1.07 + 0.188i)7-s + (−0.251 + 0.145i)8-s + (−0.0542 + 0.136i)10-s + (−0.416 − 0.151i)11-s + (−0.431 + 0.514i)13-s + (0.122 + 0.102i)14-s + (−0.879 − 0.320i)16-s + (−0.295 − 0.170i)17-s + (0.538 + 0.931i)19-s + (−0.928 + 0.307i)20-s + (0.0222 + 0.0611i)22-s + (−0.493 − 0.0870i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.993 + 0.111i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.993 + 0.111i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-0.993 + 0.111i$
Analytic conductor: \(3.23394\)
Root analytic conductor: \(1.79831\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{405} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 405,\ (\ :1/2),\ -0.993 + 0.111i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0313271 - 0.562498i\)
\(L(\frac12)\) \(\approx\) \(0.0313271 - 0.562498i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + (1.06 + 1.96i)T \)
good2 \( 1 + (0.133 + 0.158i)T + (-0.347 + 1.96i)T^{2} \)
7 \( 1 + (2.83 - 0.500i)T + (6.57 - 2.39i)T^{2} \)
11 \( 1 + (1.38 + 0.502i)T + (8.42 + 7.07i)T^{2} \)
13 \( 1 + (1.55 - 1.85i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (1.21 + 0.704i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (-2.34 - 4.06i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (2.36 + 0.417i)T + (21.6 + 7.86i)T^{2} \)
29 \( 1 + (-6.73 + 5.65i)T + (5.03 - 28.5i)T^{2} \)
31 \( 1 + (-1.00 + 5.72i)T + (-29.1 - 10.6i)T^{2} \)
37 \( 1 + (7.57 + 4.37i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (8.32 + 6.98i)T + (7.11 + 40.3i)T^{2} \)
43 \( 1 + (-2.63 + 7.23i)T + (-32.9 - 27.6i)T^{2} \)
47 \( 1 + (-6.68 + 1.17i)T + (44.1 - 16.0i)T^{2} \)
53 \( 1 + 5.43iT - 53T^{2} \)
59 \( 1 + (6.83 - 2.48i)T + (45.1 - 37.9i)T^{2} \)
61 \( 1 + (1.03 + 5.89i)T + (-57.3 + 20.8i)T^{2} \)
67 \( 1 + (-4.95 + 5.90i)T + (-11.6 - 65.9i)T^{2} \)
71 \( 1 + (4.51 - 7.82i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (-10.8 + 6.28i)T + (36.5 - 63.2i)T^{2} \)
79 \( 1 + (1.14 - 0.963i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (-7.46 - 8.89i)T + (-14.4 + 81.7i)T^{2} \)
89 \( 1 + (-5.96 - 10.3i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (1.92 - 5.28i)T + (-74.3 - 62.3i)T^{2} \)
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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

−10.67449017311020456591356393594, −9.825822512627096697601017770588, −9.214074070199682746081904354968, −8.172276825351223036808467667677, −6.95280742784444506114526441903, −5.93617810265303888966409549161, −5.06819916191296148398577328511, −3.80175293418962151905308831030, −2.16993280458320582739305780116, −0.35425249709978298709618950835, 2.84167375897430021990163587036, 3.31753087608145562613341788350, 4.73360005155079582144188010431, 6.44477437131454475398438314669, 7.01037670246879153964740304619, 7.85494028939699800512313291587, 8.836312305103786532002000350309, 10.01442092070607361339597663249, 10.71755510252248488599272133597, 11.81052703915107803933612653300

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