Cremona's table of elliptic curves

Curve 70720bo1

70720 = 26 · 5 · 13 · 17



Data for elliptic curve 70720bo1

Field Data Notes
Atkin-Lehner 2- 5- 13- 17- Signs for the Atkin-Lehner involutions
Class 70720bo Isogeny class
Conductor 70720 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 196608 Modular degree for the optimal curve
Δ 322723842621440 = 234 · 5 · 13 · 172 Discriminant
Eigenvalues 2- -2 5-  0  2 13- 17- -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-19585,-611457] [a1,a2,a3,a4,a6]
Generators [2474:38369:8] Generators of the group modulo torsion
j 3169397364769/1231093760 j-invariant
L 4.9366226703442 L(r)(E,1)/r!
Ω 0.41712454794512 Real period
R 5.9174444352525 Regulator
r 1 Rank of the group of rational points
S 1.0000000000515 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 70720r1 17680h1 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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