Properties

Label 2-115-115.102-c3-0-19
Degree $2$
Conductor $115$
Sign $0.801 + 0.598i$
Analytic cond. $6.78521$
Root an. cond. $2.60484$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.147 − 2.06i)2-s + (5.23 − 1.13i)3-s + (3.67 + 0.528i)4-s + (4.29 + 10.3i)5-s + (−1.57 − 10.9i)6-s + (3.96 − 2.16i)7-s + (5.15 − 23.6i)8-s + (1.57 − 0.719i)9-s + (21.9 − 7.33i)10-s + (42.7 + 37.0i)11-s + (19.8 − 1.41i)12-s + (−21.9 + 40.1i)13-s + (−3.89 − 8.51i)14-s + (34.2 + 49.1i)15-s + (−19.7 − 5.78i)16-s + (−90.8 − 67.9i)17-s + ⋯
L(s)  = 1  + (0.0522 − 0.730i)2-s + (1.00 − 0.219i)3-s + (0.459 + 0.0660i)4-s + (0.383 + 0.923i)5-s + (−0.107 − 0.747i)6-s + (0.214 − 0.117i)7-s + (0.227 − 1.04i)8-s + (0.0583 − 0.0266i)9-s + (0.694 − 0.232i)10-s + (1.17 + 1.01i)11-s + (0.477 − 0.0341i)12-s + (−0.468 + 0.857i)13-s + (−0.0742 − 0.162i)14-s + (0.589 + 0.846i)15-s + (−0.307 − 0.0904i)16-s + (−1.29 − 0.969i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.801 + 0.598i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.801 + 0.598i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.801 + 0.598i$
Analytic conductor: \(6.78521\)
Root analytic conductor: \(2.60484\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (102, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :3/2),\ 0.801 + 0.598i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.57978 - 0.856496i\)
\(L(\frac12)\) \(\approx\) \(2.57978 - 0.856496i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (-4.29 - 10.3i)T \)
23 \( 1 + (-20.3 + 108. i)T \)
good2 \( 1 + (-0.147 + 2.06i)T + (-7.91 - 1.13i)T^{2} \)
3 \( 1 + (-5.23 + 1.13i)T + (24.5 - 11.2i)T^{2} \)
7 \( 1 + (-3.96 + 2.16i)T + (185. - 288. i)T^{2} \)
11 \( 1 + (-42.7 - 37.0i)T + (189. + 1.31e3i)T^{2} \)
13 \( 1 + (21.9 - 40.1i)T + (-1.18e3 - 1.84e3i)T^{2} \)
17 \( 1 + (90.8 + 67.9i)T + (1.38e3 + 4.71e3i)T^{2} \)
19 \( 1 + (-16.5 + 115. i)T + (-6.58e3 - 1.93e3i)T^{2} \)
29 \( 1 + (67.4 - 9.69i)T + (2.34e4 - 6.87e3i)T^{2} \)
31 \( 1 + (-88.1 + 56.6i)T + (1.23e4 - 2.70e4i)T^{2} \)
37 \( 1 + (231. + 86.3i)T + (3.82e4 + 3.31e4i)T^{2} \)
41 \( 1 + (-15.1 + 33.1i)T + (-4.51e4 - 5.20e4i)T^{2} \)
43 \( 1 + (-31.9 - 146. i)T + (-7.23e4 + 3.30e4i)T^{2} \)
47 \( 1 + (68.7 + 68.7i)T + 1.03e5iT^{2} \)
53 \( 1 + (139. + 254. i)T + (-8.04e4 + 1.25e5i)T^{2} \)
59 \( 1 + (-226. - 770. i)T + (-1.72e5 + 1.11e5i)T^{2} \)
61 \( 1 + (-262. - 408. i)T + (-9.42e4 + 2.06e5i)T^{2} \)
67 \( 1 + (-583. - 41.6i)T + (2.97e5 + 4.28e4i)T^{2} \)
71 \( 1 + (45.9 + 52.9i)T + (-5.09e4 + 3.54e5i)T^{2} \)
73 \( 1 + (-523. - 698. i)T + (-1.09e5 + 3.73e5i)T^{2} \)
79 \( 1 + (363. - 106. i)T + (4.14e5 - 2.66e5i)T^{2} \)
83 \( 1 + (-299. + 803. i)T + (-4.32e5 - 3.74e5i)T^{2} \)
89 \( 1 + (1.21e3 + 782. i)T + (2.92e5 + 6.41e5i)T^{2} \)
97 \( 1 + (-201. - 541. i)T + (-6.89e5 + 5.97e5i)T^{2} \)
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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

−13.06249053086333445466135080309, −11.70423702867284897121539615446, −11.11240069405337539823280299076, −9.754414999972209773149772065614, −8.998487915909067345919753573231, −7.12003431959566789426657122765, −6.82812788652737872495960962111, −4.31168269505984735798369551443, −2.75200490026345416001338772775, −2.00820489188341943880733099209, 1.81677335194133437290050214062, 3.61294713662993471430958689559, 5.39108141576135527374811937517, 6.39108394743070254120396193127, 8.097329822624443177684600449117, 8.540585860429130489064167947528, 9.669505457518163860869912827295, 11.13750059350398008246742075668, 12.26272745072083238552496014391, 13.59586470045779558132775455618

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