Properties

Label 2-7935-1.1-c1-0-156
Degree $2$
Conductor $7935$
Sign $1$
Analytic cond. $63.3612$
Root an. cond. $7.95998$
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  − 2.68·2-s + 3-s + 5.21·4-s + 5-s − 2.68·6-s + 4.21·7-s − 8.64·8-s + 9-s − 2.68·10-s + 5.96·11-s + 5.21·12-s − 3.61·13-s − 11.3·14-s + 15-s + 12.7·16-s + 2.60·17-s − 2.68·18-s − 3.75·19-s + 5.21·20-s + 4.21·21-s − 16.0·22-s − 8.64·24-s + 25-s + 9.71·26-s + 27-s + 22.0·28-s + 10.1·29-s + ⋯
L(s)  = 1  − 1.89·2-s + 0.577·3-s + 2.60·4-s + 0.447·5-s − 1.09·6-s + 1.59·7-s − 3.05·8-s + 0.333·9-s − 0.849·10-s + 1.79·11-s + 1.50·12-s − 1.00·13-s − 3.02·14-s + 0.258·15-s + 3.19·16-s + 0.631·17-s − 0.633·18-s − 0.861·19-s + 1.16·20-s + 0.920·21-s − 3.41·22-s − 1.76·24-s + 0.200·25-s + 1.90·26-s + 0.192·27-s + 4.16·28-s + 1.89·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7935\)    =    \(3 \cdot 5 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(63.3612\)
Root analytic conductor: \(7.95998\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.736597874\)
\(L(\frac12)\) \(\approx\) \(1.736597874\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 - T \)
23 \( 1 \)
good2 \( 1 + 2.68T + 2T^{2} \)
7 \( 1 - 4.21T + 7T^{2} \)
11 \( 1 - 5.96T + 11T^{2} \)
13 \( 1 + 3.61T + 13T^{2} \)
17 \( 1 - 2.60T + 17T^{2} \)
19 \( 1 + 3.75T + 19T^{2} \)
29 \( 1 - 10.1T + 29T^{2} \)
31 \( 1 - 2.21T + 31T^{2} \)
37 \( 1 + 8.73T + 37T^{2} \)
41 \( 1 + 2.60T + 41T^{2} \)
43 \( 1 - 1.65T + 43T^{2} \)
47 \( 1 + 2.47T + 47T^{2} \)
53 \( 1 + 1.74T + 53T^{2} \)
59 \( 1 - 8.03T + 59T^{2} \)
61 \( 1 + 1.61T + 61T^{2} \)
67 \( 1 + 1.04T + 67T^{2} \)
71 \( 1 + 6.25T + 71T^{2} \)
73 \( 1 - 7.13T + 73T^{2} \)
79 \( 1 + 10.3T + 79T^{2} \)
83 \( 1 - 13.0T + 83T^{2} \)
89 \( 1 + 0.127T + 89T^{2} \)
97 \( 1 + 0.233T + 97T^{2} \)
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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

−8.214835442976816177074234358734, −7.31904170955628556370575275879, −6.83427694276598656014745764031, −6.18943041070555030117084414075, −5.09339086832931415040690358278, −4.25235976781918941316637211070, −3.08520773450335091924265146835, −2.14418221440057435951440742831, −1.62374687721648749677828423893, −0.920617177770825399283069423722, 0.920617177770825399283069423722, 1.62374687721648749677828423893, 2.14418221440057435951440742831, 3.08520773450335091924265146835, 4.25235976781918941316637211070, 5.09339086832931415040690358278, 6.18943041070555030117084414075, 6.83427694276598656014745764031, 7.31904170955628556370575275879, 8.214835442976816177074234358734

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