Cremona's table of elliptic curves

Curve 30784l1

30784 = 26 · 13 · 37



Data for elliptic curve 30784l1

Field Data Notes
Atkin-Lehner 2- 13+ 37- Signs for the Atkin-Lehner involutions
Class 30784l Isogeny class
Conductor 30784 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 38912 Modular degree for the optimal curve
Δ 17313906688 = 214 · 134 · 37 Discriminant
Eigenvalues 2- -1  2  3 -3 13+ -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16357,-799747] [a1,a2,a3,a4,a6]
Generators [-890468:18083:12167] Generators of the group modulo torsion
j 29542094605312/1056757 j-invariant
L 5.2394595342089 L(r)(E,1)/r!
Ω 0.42215541157965 Real period
R 6.205605081081 Regulator
r 1 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 30784e1 7696b1 Quadratic twists by: -4 8


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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