Cremona's table of elliptic curves

Curve 30690z4

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690z4

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11+ 31+ Signs for the Atkin-Lehner involutions
Class 30690z Isogeny class
Conductor 30690 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1.2766561719393E+19 Discriminant
Eigenvalues 2- 3- 5+  0 11+ -2 -2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-600008,-49337409] [a1,a2,a3,a4,a6]
Generators [-619:9507:1] Generators of the group modulo torsion
j 32769259536137668921/17512430342103180 j-invariant
L 7.9108465553051 L(r)(E,1)/r!
Ω 0.1823927821294 Real period
R 5.421573199709 Regulator
r 1 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10230j3 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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