Cremona's table of elliptic curves

Curve 87248l2

87248 = 24 · 7 · 19 · 41



Data for elliptic curve 87248l2

Field Data Notes
Atkin-Lehner 2- 7+ 19+ 41+ Signs for the Atkin-Lehner involutions
Class 87248l Isogeny class
Conductor 87248 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 3.6443260957149E+19 Discriminant
Eigenvalues 2- -1 -3 7+  0 -4  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1653632,-764658176] [a1,a2,a3,a4,a6]
j 122090150878903654273/8897280507116344 j-invariant
L 0.53498670828662 L(r)(E,1)/r!
Ω 0.1337466711716 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 10906p2 Quadratic twists by: -4


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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