Properties

Label 2-1350-5.4-c3-0-71
Degree $2$
Conductor $1350$
Sign $0.447 - 0.894i$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·2-s − 4·4-s − 29.5i·7-s + 8i·8-s − 46.5·11-s − 92.0i·13-s − 59.0·14-s + 16·16-s + 4.53i·17-s − 87.5·19-s + 93.0i·22-s + 160. i·23-s − 184.·26-s + 118. i·28-s − 241.·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 1.59i·7-s + 0.353i·8-s − 1.27·11-s − 1.96i·13-s − 1.12·14-s + 0.250·16-s + 0.0647i·17-s − 1.05·19-s + 0.901i·22-s + 1.45i·23-s − 1.38·26-s + 0.797i·28-s − 1.54·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.1953243093\)
\(L(\frac12)\) \(\approx\) \(0.1953243093\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 29.5iT - 343T^{2} \)
11 \( 1 + 46.5T + 1.33e3T^{2} \)
13 \( 1 + 92.0iT - 2.19e3T^{2} \)
17 \( 1 - 4.53iT - 4.91e3T^{2} \)
19 \( 1 + 87.5T + 6.85e3T^{2} \)
23 \( 1 - 160. iT - 1.21e4T^{2} \)
29 \( 1 + 241.T + 2.43e4T^{2} \)
31 \( 1 + 2.68T + 2.97e4T^{2} \)
37 \( 1 + 20.6iT - 5.06e4T^{2} \)
41 \( 1 - 501.T + 6.89e4T^{2} \)
43 \( 1 + 294. iT - 7.95e4T^{2} \)
47 \( 1 + 478. iT - 1.03e5T^{2} \)
53 \( 1 + 243. iT - 1.48e5T^{2} \)
59 \( 1 + 383.T + 2.05e5T^{2} \)
61 \( 1 - 132.T + 2.26e5T^{2} \)
67 \( 1 - 582. iT - 3.00e5T^{2} \)
71 \( 1 - 566.T + 3.57e5T^{2} \)
73 \( 1 - 839. iT - 3.89e5T^{2} \)
79 \( 1 + 451.T + 4.93e5T^{2} \)
83 \( 1 + 301. iT - 5.71e5T^{2} \)
89 \( 1 - 739.T + 7.04e5T^{2} \)
97 \( 1 + 1.14e3iT - 9.12e5T^{2} \)
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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

−8.512251218651421751541729911104, −7.67965959235571825656848035582, −7.32393548612553855961698234348, −5.79321996217735920997076546791, −5.15239751428240209354505118023, −3.98359432289464594331800742606, −3.35244264243805803148364687405, −2.20507243509820127050795488789, −0.837466679985845085924635126832, −0.05523780219833771767436212974, 1.97153335911793548683504546136, 2.70064559782080553064572950336, 4.26649619733231476727347546058, 4.92382291652124172997098713968, 5.99085261939686463312898525102, 6.38994778471479198009879329820, 7.53811911762226991541906710173, 8.287051936291418077199311548307, 9.147079827447861197473349222281, 9.393114681324644429363752571862

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