Properties

Label 2-12-1.1-c17-0-0
Degree $2$
Conductor $12$
Sign $1$
Analytic cond. $21.9866$
Root an. cond. $4.68899$
Motivic weight $17$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 6.56e3·3-s − 1.60e6·5-s − 9.41e6·7-s + 4.30e7·9-s − 1.86e8·11-s − 2.62e9·13-s + 1.05e10·15-s + 4.37e10·17-s − 9.65e10·19-s + 6.17e10·21-s + 2.90e11·23-s + 1.82e12·25-s − 2.82e11·27-s + 1.39e12·29-s + 7.64e12·31-s + 1.22e12·33-s + 1.51e13·35-s − 3.33e13·37-s + 1.72e13·39-s − 1.20e13·41-s − 7.55e11·43-s − 6.92e13·45-s − 2.80e14·47-s − 1.43e14·49-s − 2.87e14·51-s + 4.60e14·53-s + 3.00e14·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.84·5-s − 0.617·7-s + 1/3·9-s − 0.262·11-s − 0.892·13-s + 1.06·15-s + 1.52·17-s − 1.30·19-s + 0.356·21-s + 0.774·23-s + 2.39·25-s − 0.192·27-s + 0.519·29-s + 1.61·31-s + 0.151·33-s + 1.13·35-s − 1.56·37-s + 0.515·39-s − 0.235·41-s − 0.00985·43-s − 0.614·45-s − 1.71·47-s − 0.618·49-s − 0.878·51-s + 1.01·53-s + 0.484·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(12\)    =    \(2^{2} \cdot 3\)
Sign: $1$
Analytic conductor: \(21.9866\)
Root analytic conductor: \(4.68899\)
Motivic weight: \(17\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 12,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(0.6147040071\)
\(L(\frac12)\) \(\approx\) \(0.6147040071\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + p^{8} T \)
good5 \( 1 + 321786 p T + p^{17} T^{2} \)
7 \( 1 + 1345312 p T + p^{17} T^{2} \)
11 \( 1 + 186910524 T + p^{17} T^{2} \)
13 \( 1 + 201957130 p T + p^{17} T^{2} \)
17 \( 1 - 43782311106 T + p^{17} T^{2} \)
19 \( 1 + 96594985540 T + p^{17} T^{2} \)
23 \( 1 - 290867937336 T + p^{17} T^{2} \)
29 \( 1 - 1398617429094 T + p^{17} T^{2} \)
31 \( 1 - 7647898359464 T + p^{17} T^{2} \)
37 \( 1 + 33369516616762 T + p^{17} T^{2} \)
41 \( 1 + 12032733393990 T + p^{17} T^{2} \)
43 \( 1 + 755092495804 T + p^{17} T^{2} \)
47 \( 1 + 280540358127936 T + p^{17} T^{2} \)
53 \( 1 - 460570203615582 T + p^{17} T^{2} \)
59 \( 1 - 1078467799153284 T + p^{17} T^{2} \)
61 \( 1 + 1980778975313218 T + p^{17} T^{2} \)
67 \( 1 - 4850190377589884 T + p^{17} T^{2} \)
71 \( 1 - 2707574704052040 T + p^{17} T^{2} \)
73 \( 1 + 5002264428090742 T + p^{17} T^{2} \)
79 \( 1 + 9774477292907752 T + p^{17} T^{2} \)
83 \( 1 - 17112919183614396 T + p^{17} T^{2} \)
89 \( 1 - 34698182155846650 T + p^{17} T^{2} \)
97 \( 1 - 68616916871806082 T + p^{17} T^{2} \)
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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

−15.94683915833193204961245522791, −14.87982724463990142315989459613, −12.61065100524886002050016915239, −11.78145360328474095800241457065, −10.29624854251689873816032104134, −8.178098904369178098629047071150, −6.87143389004008390926565509701, −4.77388497118489147225673141412, −3.28754307866037394997164681064, −0.52787478244290505466548330523, 0.52787478244290505466548330523, 3.28754307866037394997164681064, 4.77388497118489147225673141412, 6.87143389004008390926565509701, 8.178098904369178098629047071150, 10.29624854251689873816032104134, 11.78145360328474095800241457065, 12.61065100524886002050016915239, 14.87982724463990142315989459613, 15.94683915833193204961245522791

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