Cremona's table of elliptic curves

Curve 70574l1

70574 = 2 · 7 · 712



Data for elliptic curve 70574l1

Field Data Notes
Atkin-Lehner 2- 7+ 71- Signs for the Atkin-Lehner involutions
Class 70574l Isogeny class
Conductor 70574 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 645120 Modular degree for the optimal curve
Δ 16298455323836672 = 28 · 7 · 717 Discriminant
Eigenvalues 2-  0 -2 7+  4  6 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-79081,5981225] [a1,a2,a3,a4,a6]
Generators [235529:114187328:1] Generators of the group modulo torsion
j 426957777/127232 j-invariant
L 8.5455959855907 L(r)(E,1)/r!
Ω 0.3632268969527 Real period
R 11.763440505504 Regulator
r 1 Rank of the group of rational points
S 1.0000000001154 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 994f1 Quadratic twists by: -71


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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