Properties

Label 2-1050-5.4-c1-0-4
Degree $2$
Conductor $1050$
Sign $0.447 - 0.894i$
Analytic cond. $8.38429$
Root an. cond. $2.89556$
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  i·2-s + i·3-s − 4-s + 6-s + i·7-s + i·8-s − 9-s + 2·11-s i·12-s + i·13-s + 14-s + 16-s + i·17-s + i·18-s − 4·19-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.577i·3-s − 0.5·4-s + 0.408·6-s + 0.377i·7-s + 0.353i·8-s − 0.333·9-s + 0.603·11-s − 0.288i·12-s + 0.277i·13-s + 0.267·14-s + 0.250·16-s + 0.242i·17-s + 0.235i·18-s − 0.917·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(8.38429\)
Root analytic conductor: \(2.89556\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (799, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :1/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.210251011\)
\(L(\frac12)\) \(\approx\) \(1.210251011\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 - iT \)
5 \( 1 \)
7 \( 1 - iT \)
good11 \( 1 - 2T + 11T^{2} \)
13 \( 1 - iT - 13T^{2} \)
17 \( 1 - iT - 17T^{2} \)
19 \( 1 + 4T + 19T^{2} \)
23 \( 1 - 7iT - 23T^{2} \)
29 \( 1 + T + 29T^{2} \)
31 \( 1 - 3T + 31T^{2} \)
37 \( 1 - 6iT - 37T^{2} \)
41 \( 1 + 3T + 41T^{2} \)
43 \( 1 + iT - 43T^{2} \)
47 \( 1 - 12iT - 47T^{2} \)
53 \( 1 - 11iT - 53T^{2} \)
59 \( 1 - 3T + 59T^{2} \)
61 \( 1 - 5T + 61T^{2} \)
67 \( 1 - 12iT - 67T^{2} \)
71 \( 1 - 4T + 71T^{2} \)
73 \( 1 + 14iT - 73T^{2} \)
79 \( 1 - 2T + 79T^{2} \)
83 \( 1 + 3iT - 83T^{2} \)
89 \( 1 + 10T + 89T^{2} \)
97 \( 1 - 10iT - 97T^{2} \)
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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

−10.04302641958911688138489255893, −9.338761306991237855066074074364, −8.715287919076421159093313192164, −7.79344127461355736747901157906, −6.53313358721282531834487284066, −5.64584033056976324451553667184, −4.60667921129231490340718220403, −3.82328573754643531973180688230, −2.79356607504151524702706189280, −1.51460859731706038790523289467, 0.56606977179758571944245811811, 2.17852028862336291800327597486, 3.63359521919827120895862139312, 4.61219213840224294215808510770, 5.65529872225352728739475029134, 6.65087616263192343300580267071, 7.00352492793727908429565553928, 8.190949308105722393820841666077, 8.594499813768740827429644427057, 9.664948354568831533998112642834

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