Cremona's table of elliptic curves

Curve 40670f1

40670 = 2 · 5 · 72 · 83



Data for elliptic curve 40670f1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 83+ Signs for the Atkin-Lehner involutions
Class 40670f Isogeny class
Conductor 40670 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ -1423450000 = -1 · 24 · 55 · 73 · 83 Discriminant
Eigenvalues 2+  0 5- 7- -4  2  3  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,166,-1660] [a1,a2,a3,a4,a6]
Generators [16:-78:1] Generators of the group modulo torsion
j 1469878353/4150000 j-invariant
L 4.3195313698987 L(r)(E,1)/r!
Ω 0.77872180812945 Real period
R 0.27734752801334 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40670b1 Quadratic twists by: -7


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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