Cremona's table of elliptic curves

Curve 39368a1

39368 = 23 · 7 · 19 · 37



Data for elliptic curve 39368a1

Field Data Notes
Atkin-Lehner 2+ 7+ 19+ 37+ Signs for the Atkin-Lehner involutions
Class 39368a Isogeny class
Conductor 39368 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ -18351978525943552 = -1 · 28 · 710 · 193 · 37 Discriminant
Eigenvalues 2+  0  0 7+  0 -2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,62185,2618506] [a1,a2,a3,a4,a6]
Generators [57712639665:-4282431835456:10503459] Generators of the group modulo torsion
j 103882086222462000/71687416116967 j-invariant
L 4.5806590116636 L(r)(E,1)/r!
Ω 0.24470844066751 Real period
R 18.718843531386 Regulator
r 1 Rank of the group of rational points
S 0.99999999999982 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 78736c1 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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