Properties

Label 2-105-105.68-c2-0-5
Degree $2$
Conductor $105$
Sign $-0.514 - 0.857i$
Analytic cond. $2.86104$
Root an. cond. $1.69146$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.0875 − 0.0234i)2-s + (1.83 + 2.37i)3-s + (−3.45 + 1.99i)4-s + (−4.80 − 1.37i)5-s + (0.216 + 0.164i)6-s + (2.18 + 6.65i)7-s + (−0.512 + 0.512i)8-s + (−2.26 + 8.71i)9-s + (−0.453 − 0.00753i)10-s + (−6.21 + 3.58i)11-s + (−11.0 − 4.53i)12-s + (2.42 − 2.42i)13-s + (0.346 + 0.531i)14-s + (−5.56 − 13.9i)15-s + (7.95 − 13.7i)16-s + (17.1 + 4.60i)17-s + ⋯
L(s)  = 1  + (0.0437 − 0.0117i)2-s + (0.611 + 0.790i)3-s + (−0.864 + 0.498i)4-s + (−0.961 − 0.274i)5-s + (0.0360 + 0.0274i)6-s + (0.311 + 0.950i)7-s + (−0.0640 + 0.0640i)8-s + (−0.251 + 0.967i)9-s + (−0.0453 − 0.000753i)10-s + (−0.565 + 0.326i)11-s + (−0.923 − 0.378i)12-s + (0.186 − 0.186i)13-s + (0.0247 + 0.0379i)14-s + (−0.370 − 0.928i)15-s + (0.496 − 0.860i)16-s + (1.01 + 0.270i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.514 - 0.857i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.514 - 0.857i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(105\)    =    \(3 \cdot 5 \cdot 7\)
Sign: $-0.514 - 0.857i$
Analytic conductor: \(2.86104\)
Root analytic conductor: \(1.69146\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{105} (68, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 105,\ (\ :1),\ -0.514 - 0.857i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.518433 + 0.915255i\)
\(L(\frac12)\) \(\approx\) \(0.518433 + 0.915255i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.83 - 2.37i)T \)
5 \( 1 + (4.80 + 1.37i)T \)
7 \( 1 + (-2.18 - 6.65i)T \)
good2 \( 1 + (-0.0875 + 0.0234i)T + (3.46 - 2i)T^{2} \)
11 \( 1 + (6.21 - 3.58i)T + (60.5 - 104. i)T^{2} \)
13 \( 1 + (-2.42 + 2.42i)T - 169iT^{2} \)
17 \( 1 + (-17.1 - 4.60i)T + (250. + 144.5i)T^{2} \)
19 \( 1 + (6.28 - 10.8i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (-0.0951 - 0.355i)T + (-458. + 264.5i)T^{2} \)
29 \( 1 - 51.7T + 841T^{2} \)
31 \( 1 + (-2.02 + 1.16i)T + (480.5 - 832. i)T^{2} \)
37 \( 1 + (4.65 + 17.3i)T + (-1.18e3 + 684.5i)T^{2} \)
41 \( 1 - 44.5T + 1.68e3T^{2} \)
43 \( 1 + (45.6 + 45.6i)T + 1.84e3iT^{2} \)
47 \( 1 + (-14.6 - 54.7i)T + (-1.91e3 + 1.10e3i)T^{2} \)
53 \( 1 + (63.8 + 17.1i)T + (2.43e3 + 1.40e3i)T^{2} \)
59 \( 1 + (65.6 - 37.9i)T + (1.74e3 - 3.01e3i)T^{2} \)
61 \( 1 + (-93.3 - 53.8i)T + (1.86e3 + 3.22e3i)T^{2} \)
67 \( 1 + (29.9 + 8.01i)T + (3.88e3 + 2.24e3i)T^{2} \)
71 \( 1 + 69.8iT - 5.04e3T^{2} \)
73 \( 1 + (-26.1 - 7.00i)T + (4.61e3 + 2.66e3i)T^{2} \)
79 \( 1 + (-68.4 - 39.5i)T + (3.12e3 + 5.40e3i)T^{2} \)
83 \( 1 + (-77.2 - 77.2i)T + 6.88e3iT^{2} \)
89 \( 1 + (18.4 + 10.6i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (45.5 + 45.5i)T + 9.40e3iT^{2} \)
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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

−14.04327372179715033382387504352, −12.70269413533164818313396882886, −12.01958440362080759703370119490, −10.57034996965073482860826210417, −9.365870085248721806170734664921, −8.341283407193153301495164383878, −7.88455336041635633363506213248, −5.33935053622456494381832465430, −4.32170569139952166220141134517, −3.06593672298435021985754032764, 0.78626538279120194377187048919, 3.34512825514494693269208762658, 4.70195776150557979593581689566, 6.55751204556717456580714290546, 7.79957058199540157815364668378, 8.490207100362169876403172624518, 9.929139124326945756266459297649, 11.06809945043749169696057090994, 12.32280893583571097897604856732, 13.39067596619500632895898558265

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