Cremona's table of elliptic curves

Curve 42400g1

42400 = 25 · 52 · 53



Data for elliptic curve 42400g1

Field Data Notes
Atkin-Lehner 2- 5+ 53+ Signs for the Atkin-Lehner involutions
Class 42400g Isogeny class
Conductor 42400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ -1325000000000000 = -1 · 212 · 514 · 53 Discriminant
Eigenvalues 2- -1 5+  2  2  3 -5 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-13633,-1850863] [a1,a2,a3,a4,a6]
j -4378747456/20703125 j-invariant
L 0.79993973004536 L(r)(E,1)/r!
Ω 0.19998493249327 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42400f1 84800bx1 8480b1 Quadratic twists by: -4 8 5


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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