Properties

Label 8-1155e4-1.1-c0e4-0-1
Degree $8$
Conductor $1.780\times 10^{12}$
Sign $1$
Analytic cond. $0.110396$
Root an. cond. $0.759223$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·4-s − 2·9-s + 4·11-s + 16-s + 25-s + 4·29-s + 4·36-s − 8·44-s − 2·49-s + 2·64-s + 3·81-s − 8·99-s − 2·100-s − 8·116-s + 10·121-s + 127-s + 131-s + 137-s + 139-s − 2·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 2·169-s + 173-s + ⋯
L(s)  = 1  − 2·4-s − 2·9-s + 4·11-s + 16-s + 25-s + 4·29-s + 4·36-s − 8·44-s − 2·49-s + 2·64-s + 3·81-s − 8·99-s − 2·100-s − 8·116-s + 10·121-s + 127-s + 131-s + 137-s + 139-s − 2·144-s + 149-s + 151-s + 157-s + 163-s + 167-s + 2·169-s + 173-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{4} \cdot 5^{4} \cdot 7^{4} \cdot 11^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{4} \cdot 5^{4} \cdot 7^{4} \cdot 11^{4}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(3^{4} \cdot 5^{4} \cdot 7^{4} \cdot 11^{4}\)
Sign: $1$
Analytic conductor: \(0.110396\)
Root analytic conductor: \(0.759223\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 3^{4} \cdot 5^{4} \cdot 7^{4} \cdot 11^{4} ,\ ( \ : 0, 0, 0, 0 ),\ 1 )\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.6691240997\)
\(L(\frac12)\) \(\approx\) \(0.6691240997\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad3$C_2$ \( ( 1 + T^{2} )^{2} \)
5$C_2^2$ \( 1 - T^{2} + T^{4} \)
7$C_2$ \( ( 1 + T^{2} )^{2} \)
11$C_1$ \( ( 1 - T )^{4} \)
good2$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
13$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
17$C_2$ \( ( 1 + T^{2} )^{4} \)
19$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
23$C_2$ \( ( 1 + T^{2} )^{4} \)
29$C_2$ \( ( 1 - T + T^{2} )^{4} \)
31$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
37$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
43$C_2$ \( ( 1 + T^{2} )^{4} \)
47$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
53$C_2$ \( ( 1 + T^{2} )^{4} \)
59$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
61$C_2$ \( ( 1 + T^{2} )^{4} \)
67$C_2$ \( ( 1 - T + T^{2} )^{2}( 1 + T + T^{2} )^{2} \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
73$C_2^2$ \( ( 1 - T^{2} + T^{4} )^{2} \)
79$C_1$$\times$$C_1$ \( ( 1 - T )^{4}( 1 + T )^{4} \)
83$C_2$ \( ( 1 + T^{2} )^{4} \)
89$C_2$ \( ( 1 + T^{2} )^{4} \)
97$C_2$ \( ( 1 + T^{2} )^{4} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.06336513544506538569940177907, −6.84908906968068297899502260078, −6.82629250369933062345625548732, −6.35547569838516215597372815270, −6.32099296482791001755868260594, −6.17744550234649468148045970213, −6.16889981728502958607626062766, −5.63142671380701312295180660042, −5.30049247066631226973566099998, −4.99174044644371470207611855904, −4.98959595128720236955227606167, −4.66475066800720105042113560230, −4.55061992189884802013169431075, −4.13029624276858724731007393205, −4.09896801006287131778281496356, −3.82067375058755751709208077572, −3.54365848832387636983011283052, −3.16938837403041654713167136728, −2.91894950487452125863665935181, −2.91370265807162717433781706912, −2.26491839036887251555052154813, −1.96201075347461263757079181143, −1.41135047742484393680961276344, −0.995465327582597890749757200938, −0.838687905402583285951691983613, 0.838687905402583285951691983613, 0.995465327582597890749757200938, 1.41135047742484393680961276344, 1.96201075347461263757079181143, 2.26491839036887251555052154813, 2.91370265807162717433781706912, 2.91894950487452125863665935181, 3.16938837403041654713167136728, 3.54365848832387636983011283052, 3.82067375058755751709208077572, 4.09896801006287131778281496356, 4.13029624276858724731007393205, 4.55061992189884802013169431075, 4.66475066800720105042113560230, 4.98959595128720236955227606167, 4.99174044644371470207611855904, 5.30049247066631226973566099998, 5.63142671380701312295180660042, 6.16889981728502958607626062766, 6.17744550234649468148045970213, 6.32099296482791001755868260594, 6.35547569838516215597372815270, 6.82629250369933062345625548732, 6.84908906968068297899502260078, 7.06336513544506538569940177907

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