Properties

Label 2-2-1.1-c33-0-2
Degree $2$
Conductor $2$
Sign $1$
Analytic cond. $13.7965$
Root an. cond. $3.71437$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 6.55e4·2-s + 9.85e7·3-s + 4.29e9·4-s + 3.74e11·5-s + 6.45e12·6-s − 1.82e13·7-s + 2.81e14·8-s + 4.14e15·9-s + 2.45e16·10-s − 2.87e17·11-s + 4.23e17·12-s + 3.77e18·13-s − 1.19e18·14-s + 3.68e19·15-s + 1.84e19·16-s + 2.29e20·17-s + 2.71e20·18-s − 1.83e20·19-s + 1.60e21·20-s − 1.79e21·21-s − 1.88e22·22-s − 4.16e22·23-s + 2.77e22·24-s + 2.37e22·25-s + 2.47e23·26-s − 1.38e23·27-s − 7.81e22·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.32·3-s + 0.5·4-s + 1.09·5-s + 0.934·6-s − 0.207·7-s + 0.353·8-s + 0.746·9-s + 0.775·10-s − 1.88·11-s + 0.660·12-s + 1.57·13-s − 0.146·14-s + 1.44·15-s + 0.250·16-s + 1.14·17-s + 0.527·18-s − 0.145·19-s + 0.548·20-s − 0.273·21-s − 1.33·22-s − 1.41·23-s + 0.467·24-s + 0.203·25-s + 1.11·26-s − 0.335·27-s − 0.103·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2\)
Sign: $1$
Analytic conductor: \(13.7965\)
Root analytic conductor: \(3.71437\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2,\ (\ :33/2),\ 1)\)

Particular Values

\(L(17)\) \(\approx\) \(4.545928050\)
\(L(\frac12)\) \(\approx\) \(4.545928050\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 6.55e4T \)
good3 \( 1 - 9.85e7T + 5.55e15T^{2} \)
5 \( 1 - 3.74e11T + 1.16e23T^{2} \)
7 \( 1 + 1.82e13T + 7.73e27T^{2} \)
11 \( 1 + 2.87e17T + 2.32e34T^{2} \)
13 \( 1 - 3.77e18T + 5.75e36T^{2} \)
17 \( 1 - 2.29e20T + 4.02e40T^{2} \)
19 \( 1 + 1.83e20T + 1.58e42T^{2} \)
23 \( 1 + 4.16e22T + 8.65e44T^{2} \)
29 \( 1 - 8.55e23T + 1.81e48T^{2} \)
31 \( 1 + 2.36e24T + 1.64e49T^{2} \)
37 \( 1 + 8.47e24T + 5.63e51T^{2} \)
41 \( 1 + 5.60e26T + 1.66e53T^{2} \)
43 \( 1 + 9.34e25T + 8.02e53T^{2} \)
47 \( 1 - 3.13e27T + 1.51e55T^{2} \)
53 \( 1 + 3.41e27T + 7.96e56T^{2} \)
59 \( 1 + 5.18e28T + 2.74e58T^{2} \)
61 \( 1 - 2.71e29T + 8.23e58T^{2} \)
67 \( 1 + 2.81e29T + 1.82e60T^{2} \)
71 \( 1 - 4.32e30T + 1.23e61T^{2} \)
73 \( 1 + 1.93e30T + 3.08e61T^{2} \)
79 \( 1 + 8.03e30T + 4.18e62T^{2} \)
83 \( 1 + 5.17e31T + 2.13e63T^{2} \)
89 \( 1 - 1.98e32T + 2.13e64T^{2} \)
97 \( 1 - 2.61e32T + 3.65e65T^{2} \)
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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

−20.53058432789469914546486500619, −18.46052819043271712489008514299, −15.80122209652185855259865700661, −14.02982978564107361760562836626, −13.16845213122273547496469714219, −10.16076196227441268183542950897, −8.145887549812245160496356076384, −5.72735934513992236494353208315, −3.30274134422974868219869663836, −1.99487032221332408813705573070, 1.99487032221332408813705573070, 3.30274134422974868219869663836, 5.72735934513992236494353208315, 8.145887549812245160496356076384, 10.16076196227441268183542950897, 13.16845213122273547496469714219, 14.02982978564107361760562836626, 15.80122209652185855259865700661, 18.46052819043271712489008514299, 20.53058432789469914546486500619

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