Cremona's table of elliptic curves

Curve 42210t4

42210 = 2 · 32 · 5 · 7 · 67



Data for elliptic curve 42210t4

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 67- Signs for the Atkin-Lehner involutions
Class 42210t Isogeny class
Conductor 42210 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 192319312500000000 = 28 · 38 · 512 · 7 · 67 Discriminant
Eigenvalues 2- 3- 5+ 7-  0 -2 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-51870578,143803316081] [a1,a2,a3,a4,a6]
Generators [4161:-1793:1] Generators of the group modulo torsion
j 21171880702743068271700441/263812500000000 j-invariant
L 8.4297725404822 L(r)(E,1)/r!
Ω 0.22480679277907 Real period
R 2.3436159435691 Regulator
r 1 Rank of the group of rational points
S 1.0000000000009 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14070f3 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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