Cremona's table of elliptic curves

Curve 71370f1

71370 = 2 · 32 · 5 · 13 · 61



Data for elliptic curve 71370f1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 61+ Signs for the Atkin-Lehner involutions
Class 71370f Isogeny class
Conductor 71370 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 491520 Modular degree for the optimal curve
Δ 2599938072576000 = 216 · 38 · 53 · 13 · 612 Discriminant
Eigenvalues 2+ 3- 5+ -4 -2 13- -4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-49590,-3458700] [a1,a2,a3,a4,a6]
Generators [508:9858:1] Generators of the group modulo torsion
j 18500498677196641/3566444544000 j-invariant
L 2.3832468141545 L(r)(E,1)/r!
Ω 0.3242139236739 Real period
R 3.6754232938577 Regulator
r 1 Rank of the group of rational points
S 0.99999999984325 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23790u1 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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