Properties

Label 2-3-3.2-c42-0-6
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $33.5183$
Root an. cond. $5.78950$
Motivic weight $42$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.04e10·3-s + 4.39e12·4-s + 1.46e17·7-s + 1.09e20·9-s − 4.60e22·12-s − 3.57e23·13-s + 1.93e25·16-s − 1.65e26·19-s − 1.52e27·21-s + 2.27e29·25-s − 1.14e30·27-s + 6.43e29·28-s + 4.00e31·31-s + 4.81e32·36-s + 1.62e33·37-s + 3.73e33·39-s + 3.01e34·43-s − 2.02e35·48-s − 2.90e35·49-s − 1.57e36·52-s + 1.72e36·57-s + 5.58e37·61-s + 1.60e37·63-s + 8.50e37·64-s − 3.97e38·67-s − 1.16e39·73-s − 2.37e39·75-s + ⋯
L(s)  = 1  − 3-s + 4-s + 0.261·7-s + 9-s − 12-s − 1.44·13-s + 16-s − 0.231·19-s − 0.261·21-s + 25-s − 27-s + 0.261·28-s + 1.92·31-s + 36-s + 1.90·37-s + 1.44·39-s + 1.50·43-s − 48-s − 0.931·49-s − 1.44·52-s + 0.231·57-s + 1.80·61-s + 0.261·63-s + 64-s − 1.78·67-s − 0.866·73-s − 75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(43-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+21) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(33.5183\)
Root analytic conductor: \(5.78950\)
Motivic weight: \(42\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3} (2, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :21),\ 1)\)

Particular Values

\(L(\frac{43}{2})\) \(\approx\) \(1.846569382\)
\(L(\frac12)\) \(\approx\) \(1.846569382\)
\(L(22)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + p^{21} T \)
good2 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
5 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
7 \( 1 - 146246101081752386 T + p^{42} T^{2} \)
11 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
13 \( 1 + \)\(35\!\cdots\!26\)\( T + p^{42} T^{2} \)
17 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
19 \( 1 + \)\(16\!\cdots\!62\)\( T + p^{42} T^{2} \)
23 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
29 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
31 \( 1 - \)\(40\!\cdots\!62\)\( T + p^{42} T^{2} \)
37 \( 1 - \)\(16\!\cdots\!26\)\( T + p^{42} T^{2} \)
41 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
43 \( 1 - \)\(30\!\cdots\!14\)\( T + p^{42} T^{2} \)
47 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
53 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
59 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
61 \( 1 - \)\(55\!\cdots\!22\)\( T + p^{42} T^{2} \)
67 \( 1 + \)\(39\!\cdots\!34\)\( T + p^{42} T^{2} \)
71 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
73 \( 1 + \)\(11\!\cdots\!46\)\( T + p^{42} T^{2} \)
79 \( 1 - \)\(14\!\cdots\!58\)\( T + p^{42} T^{2} \)
83 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
89 \( ( 1 - p^{21} T )( 1 + p^{21} T ) \)
97 \( 1 - \)\(22\!\cdots\!06\)\( T + p^{42} T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.35827235700219296252281937246, −14.91787482411171572568475666686, −12.51198673522446325747556593263, −11.39928953835505891389508257875, −10.08796942496801273191380363359, −7.51929882772980564874026072286, −6.25969698317905202930938137396, −4.72969493735444101595200033906, −2.48208481356831408569546049547, −0.890144053637415040605839661333, 0.890144053637415040605839661333, 2.48208481356831408569546049547, 4.72969493735444101595200033906, 6.25969698317905202930938137396, 7.51929882772980564874026072286, 10.08796942496801273191380363359, 11.39928953835505891389508257875, 12.51198673522446325747556593263, 14.91787482411171572568475666686, 16.35827235700219296252281937246

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