Cremona's table of elliptic curves

Curve 30636d2

30636 = 22 · 32 · 23 · 37



Data for elliptic curve 30636d2

Field Data Notes
Atkin-Lehner 2- 3- 23- 37+ Signs for the Atkin-Lehner involutions
Class 30636d Isogeny class
Conductor 30636 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 32842248844032 = 28 · 311 · 232 · 372 Discriminant
Eigenvalues 2- 3- -2 -2  0 -2 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9111,-189794] [a1,a2,a3,a4,a6]
Generators [-70:324:1] [126:814:1] Generators of the group modulo torsion
j 448181946448/175980843 j-invariant
L 7.2085350643082 L(r)(E,1)/r!
Ω 0.50535738201175 Real period
R 3.5660580615311 Regulator
r 2 Rank of the group of rational points
S 0.99999999999988 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 122544bb2 10212a2 Quadratic twists by: -4 -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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