Cremona's table of elliptic curves

Curve 84870p1

84870 = 2 · 32 · 5 · 23 · 41



Data for elliptic curve 84870p1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 23- 41+ Signs for the Atkin-Lehner involutions
Class 84870p Isogeny class
Conductor 84870 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 393216 Modular degree for the optimal curve
Δ 609747821612100 = 22 · 312 · 52 · 234 · 41 Discriminant
Eigenvalues 2+ 3- 5-  2  6  2  0 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-21474,-230432] [a1,a2,a3,a4,a6]
j 1502264505657889/836416764900 j-invariant
L 3.3847108269376 L(r)(E,1)/r!
Ω 0.42308885174202 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 28290k1 Quadratic twists by: -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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