Cremona's table of elliptic curves

Curve 42210l1

42210 = 2 · 32 · 5 · 7 · 67



Data for elliptic curve 42210l1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 67+ Signs for the Atkin-Lehner involutions
Class 42210l Isogeny class
Conductor 42210 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 307200 Modular degree for the optimal curve
Δ -5818159233337500 = -1 · 22 · 310 · 55 · 76 · 67 Discriminant
Eigenvalues 2+ 3- 5- 7+  4 -2  0  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,20736,-3490452] [a1,a2,a3,a4,a6]
Generators [162:1944:1] Generators of the group modulo torsion
j 1352568769155071/7981014037500 j-invariant
L 4.9886945271853 L(r)(E,1)/r!
Ω 0.21345911796638 Real period
R 1.1685362927379 Regulator
r 1 Rank of the group of rational points
S 0.99999999999891 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14070k1 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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