Properties

Label 2-4641-1.1-c1-0-7
Degree $2$
Conductor $4641$
Sign $1$
Analytic cond. $37.0585$
Root an. cond. $6.08757$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.65·2-s − 3-s + 5.03·4-s − 3.48·5-s + 2.65·6-s − 7-s − 8.03·8-s + 9-s + 9.25·10-s − 1.94·11-s − 5.03·12-s + 13-s + 2.65·14-s + 3.48·15-s + 11.2·16-s − 17-s − 2.65·18-s + 4.49·19-s − 17.5·20-s + 21-s + 5.16·22-s − 4.84·23-s + 8.03·24-s + 7.17·25-s − 2.65·26-s − 27-s − 5.03·28-s + ⋯
L(s)  = 1  − 1.87·2-s − 0.577·3-s + 2.51·4-s − 1.56·5-s + 1.08·6-s − 0.377·7-s − 2.84·8-s + 0.333·9-s + 2.92·10-s − 0.586·11-s − 1.45·12-s + 0.277·13-s + 0.708·14-s + 0.900·15-s + 2.81·16-s − 0.242·17-s − 0.624·18-s + 1.03·19-s − 3.92·20-s + 0.218·21-s + 1.10·22-s − 1.01·23-s + 1.64·24-s + 1.43·25-s − 0.520·26-s − 0.192·27-s − 0.950·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4641 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4641 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4641\)    =    \(3 \cdot 7 \cdot 13 \cdot 17\)
Sign: $1$
Analytic conductor: \(37.0585\)
Root analytic conductor: \(6.08757\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4641,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1854389030\)
\(L(\frac12)\) \(\approx\) \(0.1854389030\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 - T \)
17 \( 1 + T \)
good2 \( 1 + 2.65T + 2T^{2} \)
5 \( 1 + 3.48T + 5T^{2} \)
11 \( 1 + 1.94T + 11T^{2} \)
19 \( 1 - 4.49T + 19T^{2} \)
23 \( 1 + 4.84T + 23T^{2} \)
29 \( 1 - 10.0T + 29T^{2} \)
31 \( 1 + 4.24T + 31T^{2} \)
37 \( 1 + 2.63T + 37T^{2} \)
41 \( 1 - 1.84T + 41T^{2} \)
43 \( 1 - 0.935T + 43T^{2} \)
47 \( 1 + 9.60T + 47T^{2} \)
53 \( 1 + 3.76T + 53T^{2} \)
59 \( 1 - 8.79T + 59T^{2} \)
61 \( 1 + 4.75T + 61T^{2} \)
67 \( 1 + 5.27T + 67T^{2} \)
71 \( 1 + 8.34T + 71T^{2} \)
73 \( 1 + 8.69T + 73T^{2} \)
79 \( 1 - 1.45T + 79T^{2} \)
83 \( 1 - 14.0T + 83T^{2} \)
89 \( 1 + 12.3T + 89T^{2} \)
97 \( 1 + 14.4T + 97T^{2} \)
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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

−8.185553795893654533774357524412, −7.82045708435534746318411773687, −7.11361154742090092431566036199, −6.56990818163836860240098870263, −5.67477786225848154080239937099, −4.56287131195753841528561865641, −3.50203479444732149404482024112, −2.72061736086303526410902916387, −1.38086337888323543488504193088, −0.34726065561789998709713469791, 0.34726065561789998709713469791, 1.38086337888323543488504193088, 2.72061736086303526410902916387, 3.50203479444732149404482024112, 4.56287131195753841528561865641, 5.67477786225848154080239937099, 6.56990818163836860240098870263, 7.11361154742090092431566036199, 7.82045708435534746318411773687, 8.185553795893654533774357524412

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