Cremona's table of elliptic curves

Curve 61920p2

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920p2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 43- Signs for the Atkin-Lehner involutions
Class 61920p Isogeny class
Conductor 61920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -12577720435200 = -1 · 29 · 312 · 52 · 432 Discriminant
Eigenvalues 2+ 3- 5+  2  0  2 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1083,-171182] [a1,a2,a3,a4,a6]
Generators [4546:108135:8] Generators of the group modulo torsion
j -376367048/33698025 j-invariant
L 6.3421882483604 L(r)(E,1)/r!
Ω 0.31432382931405 Real period
R 5.0443107209392 Regulator
r 1 Rank of the group of rational points
S 1.0000000000218 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 61920br2 123840cn2 20640x2 Quadratic twists by: -4 8 -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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