Properties

Label 8-392e4-1.1-c1e4-0-4
Degree $8$
Conductor $23612624896$
Sign $1$
Analytic cond. $95.9959$
Root an. cond. $1.76921$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·9-s + 8·11-s + 2·25-s + 8·29-s − 20·37-s − 16·43-s − 12·53-s − 24·67-s − 16·79-s + 9·81-s − 16·99-s + 24·107-s − 4·109-s + 40·113-s + 38·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 36·169-s + 173-s + 179-s + ⋯
L(s)  = 1  − 2/3·9-s + 2.41·11-s + 2/5·25-s + 1.48·29-s − 3.28·37-s − 2.43·43-s − 1.64·53-s − 2.93·67-s − 1.80·79-s + 81-s − 1.60·99-s + 2.32·107-s − 0.383·109-s + 3.76·113-s + 3.45·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s − 2.76·169-s + 0.0760·173-s + 0.0747·179-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(2-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s+1/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 7^{8}\)
Sign: $1$
Analytic conductor: \(95.9959\)
Root analytic conductor: \(1.76921\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{12} \cdot 7^{8} ,\ ( \ : 1/2, 1/2, 1/2, 1/2 ),\ 1 )\)

Particular Values

\(L(1)\) \(\approx\) \(1.881605477\)
\(L(\frac12)\) \(\approx\) \(1.881605477\)
\(L(\frac{3}{2})\) 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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
7 \( 1 \)
good3$C_2^3$ \( 1 + 2 T^{2} - 5 T^{4} + 2 p^{2} T^{6} + p^{4} T^{8} \) 4.3.a_c_a_af
5$C_2^2$$\times$$C_2^2$ \( ( 1 - 6 T + 17 T^{2} - 6 p T^{3} + p^{2} T^{4} )( 1 + 6 T + 17 T^{2} + 6 p T^{3} + p^{2} T^{4} ) \) 4.5.a_ac_a_av
11$C_2^2$ \( ( 1 - 4 T + 5 T^{2} - 4 p T^{3} + p^{2} T^{4} )^{2} \) 4.11.ai_ba_aey_xv
13$C_2^2$ \( ( 1 + 18 T^{2} + p^{2} T^{4} )^{2} \) 4.13.a_bk_a_zm
17$C_2^3$ \( 1 - 2 T^{2} - 285 T^{4} - 2 p^{2} T^{6} + p^{4} T^{8} \) 4.17.a_ac_a_akz
19$C_2^3$ \( 1 - 30 T^{2} + 539 T^{4} - 30 p^{2} T^{6} + p^{4} T^{8} \) 4.19.a_abe_a_ut
23$C_2^2$ \( ( 1 - p T^{2} + p^{2} T^{4} )^{2} \) 4.23.a_abu_a_cjb
29$C_2$ \( ( 1 - 2 T + p T^{2} )^{4} \) 4.29.ai_fk_abca_jog
31$C_2^3$ \( 1 - 30 T^{2} - 61 T^{4} - 30 p^{2} T^{6} + p^{4} T^{8} \) 4.31.a_abe_a_acj
37$C_2$ \( ( 1 - T + p T^{2} )^{2}( 1 + 11 T + p T^{2} )^{2} \) 4.37.u_is_cyy_uwp
41$C_2^2$ \( ( 1 + 50 T^{2} + p^{2} T^{4} )^{2} \) 4.41.a_dw_a_irm
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{4} \) 4.43.q_ki_dlg_bdac
47$C_2^3$ \( 1 - 62 T^{2} + 1635 T^{4} - 62 p^{2} T^{6} + p^{4} T^{8} \) 4.47.a_ack_a_ckx
53$C_2^2$ \( ( 1 + 6 T - 17 T^{2} + 6 p T^{3} + p^{2} T^{4} )^{2} \) 4.53.m_c_qq_ojz
59$C_2^3$ \( 1 - 110 T^{2} + 8619 T^{4} - 110 p^{2} T^{6} + p^{4} T^{8} \) 4.59.a_aeg_a_mtn
61$C_2^3$ \( 1 + 78 T^{2} + 2363 T^{4} + 78 p^{2} T^{6} + p^{4} T^{8} \) 4.61.a_da_a_dmx
67$C_2^2$ \( ( 1 + 12 T + 77 T^{2} + 12 p T^{3} + p^{2} T^{4} )^{2} \) 4.67.y_lm_fcy_bypn
71$C_2$ \( ( 1 + p T^{2} )^{4} \) 4.71.a_ky_a_bsti
73$C_2^2$ \( ( 1 - p T^{2} + p^{2} T^{4} )^{2} \) 4.73.a_afq_a_xqx
79$C_2^2$ \( ( 1 + 8 T - 15 T^{2} + 8 p T^{3} + p^{2} T^{4} )^{2} \) 4.79.q_bi_bnk_bhtr
83$C_2^2$ \( ( 1 - 34 T^{2} + p^{2} T^{4} )^{2} \) 4.83.a_acq_a_wck
89$C_2^2$ \( ( 1 - p T^{2} + p^{2} T^{4} )^{2} \) 4.89.a_agw_a_bjdz
97$C_2^2$ \( ( 1 + 162 T^{2} + p^{2} T^{4} )^{2} \) 4.97.a_mm_a_core
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.286556423169087707926098207668, −8.202594605936697197156932967220, −7.54927402229830459217100187465, −7.30849982546782090853070611163, −7.25791786273739748446173331153, −6.92691518206747670015331844446, −6.64948777162028041469149311143, −6.52904760707153411109532012994, −6.04540078146282509217719979313, −5.97880008697827446947481344152, −5.94513077887181066549754004669, −5.17735157149894786222184523191, −5.14522847595527537625941839725, −4.67003510677040555077644354434, −4.57349176867595145680435130491, −4.38631423690551057138172782844, −3.69040152908058084237100284160, −3.51881024026257597992203295995, −3.38239692407249307717048776738, −3.04604672505750898743805004954, −2.67285277110792870429230406627, −1.92158084688416263093246023122, −1.57578267648255255967579757385, −1.52621829710490321215170211141, −0.54052466127689685608185063784, 0.54052466127689685608185063784, 1.52621829710490321215170211141, 1.57578267648255255967579757385, 1.92158084688416263093246023122, 2.67285277110792870429230406627, 3.04604672505750898743805004954, 3.38239692407249307717048776738, 3.51881024026257597992203295995, 3.69040152908058084237100284160, 4.38631423690551057138172782844, 4.57349176867595145680435130491, 4.67003510677040555077644354434, 5.14522847595527537625941839725, 5.17735157149894786222184523191, 5.94513077887181066549754004669, 5.97880008697827446947481344152, 6.04540078146282509217719979313, 6.52904760707153411109532012994, 6.64948777162028041469149311143, 6.92691518206747670015331844446, 7.25791786273739748446173331153, 7.30849982546782090853070611163, 7.54927402229830459217100187465, 8.202594605936697197156932967220, 8.286556423169087707926098207668

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