Properties

Label 2-1050-5.4-c1-0-7
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 + 3i·17-s i·18-s + 21-s + 2i·22-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 + 0.727i·17-s − 0.235i·18-s + 0.218·21-s + 0.426i·22-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

\(L(1)\) \(\approx\) \(1.490472834\)
\(L(\frac12)\) \(\approx\) \(1.490472834\)
\(L(\frac{3}{2})\) 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 \( 1 - 3iT - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - iT - 23T^{2} \)
29 \( 1 - 5T + 29T^{2} \)
31 \( 1 - 7T + 31T^{2} \)
37 \( 1 + 2iT - 37T^{2} \)
41 \( 1 - 7T + 41T^{2} \)
43 \( 1 - 11iT - 43T^{2} \)
47 \( 1 - 8iT - 47T^{2} \)
53 \( 1 - iT - 53T^{2} \)
59 \( 1 - 5T + 59T^{2} \)
61 \( 1 + 3T + 61T^{2} \)
67 \( 1 + 12iT - 67T^{2} \)
71 \( 1 - 12T + 71T^{2} \)
73 \( 1 - 6iT - 73T^{2} \)
79 \( 1 + 10T + 79T^{2} \)
83 \( 1 - 11iT - 83T^{2} \)
89 \( 1 - 10T + 89T^{2} \)
97 \( 1 + 2iT - 97T^{2} \)
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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

−9.808632460466585897765817262420, −9.073971963379388790920887533642, −8.247290282532576061032369182949, −7.61818271994208060256571797231, −6.45844813884723478152021312953, −6.19468258290892207301574983040, −4.98767384158001621680400013200, −4.01042146023349905158645309673, −2.68583287761610069750233944860, −1.22181019720125602154258706613, 0.811903145087288829486097771831, 2.43335352298461453416479505235, 3.48072915361499806176663674517, 4.36236858430158973689928417783, 5.17112473360551779962615920756, 6.30124024137353588011981718323, 7.31652005858638648870522305525, 8.420874344238838667094674180146, 9.055382572194412748832084444824, 10.04203206286010946799635660096

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