Properties

Label 2-210-35.34-c2-0-2
Degree $2$
Conductor $210$
Sign $0.995 - 0.0946i$
Analytic cond. $5.72208$
Root an. cond. $2.39208$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41i·2-s − 1.73·3-s − 2.00·4-s + (−4.91 − 0.905i)5-s + 2.44i·6-s + (1.91 + 6.73i)7-s + 2.82i·8-s + 2.99·9-s + (−1.28 + 6.95i)10-s + 17.5·11-s + 3.46·12-s − 4.83·13-s + (9.52 − 2.70i)14-s + (8.51 + 1.56i)15-s + 4.00·16-s + 18.0·17-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.577·3-s − 0.500·4-s + (−0.983 − 0.181i)5-s + 0.408i·6-s + (0.273 + 0.961i)7-s + 0.353i·8-s + 0.333·9-s + (−0.128 + 0.695i)10-s + 1.59·11-s + 0.288·12-s − 0.371·13-s + (0.680 − 0.193i)14-s + (0.567 + 0.104i)15-s + 0.250·16-s + 1.06·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 210 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.995 - 0.0946i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 210 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.995 - 0.0946i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(210\)    =    \(2 \cdot 3 \cdot 5 \cdot 7\)
Sign: $0.995 - 0.0946i$
Analytic conductor: \(5.72208\)
Root analytic conductor: \(2.39208\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{210} (139, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 210,\ (\ :1),\ 0.995 - 0.0946i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.03193 + 0.0489299i\)
\(L(\frac12)\) \(\approx\) \(1.03193 + 0.0489299i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 1.41iT \)
3 \( 1 + 1.73T \)
5 \( 1 + (4.91 + 0.905i)T \)
7 \( 1 + (-1.91 - 6.73i)T \)
good11 \( 1 - 17.5T + 121T^{2} \)
13 \( 1 + 4.83T + 169T^{2} \)
17 \( 1 - 18.0T + 289T^{2} \)
19 \( 1 - 9.13iT - 361T^{2} \)
23 \( 1 - 3.72iT - 529T^{2} \)
29 \( 1 - 1.12T + 841T^{2} \)
31 \( 1 - 57.0iT - 961T^{2} \)
37 \( 1 - 41.3iT - 1.36e3T^{2} \)
41 \( 1 - 11.7iT - 1.68e3T^{2} \)
43 \( 1 + 64.4iT - 1.84e3T^{2} \)
47 \( 1 - 77.6T + 2.20e3T^{2} \)
53 \( 1 - 77.5iT - 2.80e3T^{2} \)
59 \( 1 + 87.0iT - 3.48e3T^{2} \)
61 \( 1 - 5.36iT - 3.72e3T^{2} \)
67 \( 1 - 47.1iT - 4.48e3T^{2} \)
71 \( 1 + 58.3T + 5.04e3T^{2} \)
73 \( 1 + 53.4T + 5.32e3T^{2} \)
79 \( 1 + 74.9T + 6.24e3T^{2} \)
83 \( 1 - 28.7T + 6.88e3T^{2} \)
89 \( 1 - 101. iT - 7.92e3T^{2} \)
97 \( 1 - 107.T + 9.40e3T^{2} \)
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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

−12.14172306630477590109982128576, −11.51815048690286162330699030976, −10.39905510217197947206470876307, −9.220848310581383197854516105232, −8.392409681182087313495105583794, −7.08358499850877777674319610435, −5.68167845064091751364525290486, −4.52464922340156559888713601974, −3.33524501758920191457286235803, −1.31905674929647061939535401690, 0.76768804751906687779987661325, 3.78249822620732561430947766359, 4.54514488971990033855671351137, 6.06054388423290273660338776150, 7.14866771565670694740129483933, 7.72167050884867811267224983489, 9.072580049851373834533380410970, 10.19384114325297282896648323027, 11.32924584400868815522197292449, 11.96739167774265480134547200326

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