Cremona's table of elliptic curves

Curve 78400fq1

78400 = 26 · 52 · 72



Data for elliptic curve 78400fq1

Field Data Notes
Atkin-Lehner 2+ 5- 7- Signs for the Atkin-Lehner involutions
Class 78400fq Isogeny class
Conductor 78400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7741440 Modular degree for the optimal curve
Δ -3.7024595836928E+22 Discriminant
Eigenvalues 2+  3 5- 7-  0  2 -2 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1200500,-9243850000] [a1,a2,a3,a4,a6]
Generators [25836411187513216128204222872930495700:98249305564873991259772257928869586000:13506018999778373781199474535684661] Generators of the group modulo torsion
j 1323/256 j-invariant
L 12.51818142921 L(r)(E,1)/r!
Ω 0.054482140088 Real period
R 57.441674505582 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 78400lj1 2450r1 78400fs1 78400dy1 Quadratic twists by: -4 8 5 -7


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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