Cremona's table of elliptic curves

Curve 38720a1

38720 = 26 · 5 · 112



Data for elliptic curve 38720a1

Field Data Notes
Atkin-Lehner 2+ 5+ 11+ Signs for the Atkin-Lehner involutions
Class 38720a Isogeny class
Conductor 38720 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 912384 Modular degree for the optimal curve
Δ -3.9559797728608E+19 Discriminant
Eigenvalues 2+  1 5+  3 11+  0  3 -3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1510241,-776315905] [a1,a2,a3,a4,a6]
Generators [168888415374351686:-4915394414127684839:90150420161719] Generators of the group modulo torsion
j -616295051/64000 j-invariant
L 6.9555292199322 L(r)(E,1)/r!
Ω 0.067696170941571 Real period
R 25.686568099751 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720br1 1210d1 38720b1 Quadratic twists by: -4 8 -11


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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