Cremona's table of elliptic curves

Curve 102240c4

102240 = 25 · 32 · 5 · 71



Data for elliptic curve 102240c4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 71+ Signs for the Atkin-Lehner involutions
Class 102240c Isogeny class
Conductor 102240 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 14083509616128000 = 212 · 318 · 53 · 71 Discriminant
Eigenvalues 2+ 3- 5+  0 -4  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-434748,110184928] [a1,a2,a3,a4,a6]
j 3043329768767296/4716538875 j-invariant
L 0.79170679282498 L(r)(E,1)/r!
Ω 0.3958535543468 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 102240bb4 34080bi4 Quadratic twists by: -4 -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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