Cremona's table of elliptic curves

Curve 85312t1

85312 = 26 · 31 · 43



Data for elliptic curve 85312t1

Field Data Notes
Atkin-Lehner 2- 31- 43+ Signs for the Atkin-Lehner involutions
Class 85312t Isogeny class
Conductor 85312 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 161280 Modular degree for the optimal curve
Δ 41976233984 = 215 · 313 · 43 Discriminant
Eigenvalues 2-  2 -3  0 -5 -1 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-39457,3029889] [a1,a2,a3,a4,a6]
Generators [120:93:1] Generators of the group modulo torsion
j 207327527926856/1281013 j-invariant
L 6.0675449896869 L(r)(E,1)/r!
Ω 1.0190587571759 Real period
R 0.99234464250854 Regulator
r 1 Rank of the group of rational points
S 1.000000000194 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 85312s1 42656d1 Quadratic twists by: -4 8


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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