Cyclotomic invariants for primes between 125000 and 150000

Ernvall, R.; Metsänkylä, T.

doi:10.1090/S0025-5718-1991-1068819-7

Cyclotomic invariants for primes between $125 000$ and $150 000$
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by R. Ernvall and T. Metsänkylä PDF

Math. Comp. 56 (1991), 851-858 Request permission

Abstract:

Computations by Iwasawa and Sims, by Johnson, and by Wagstaff have determined certain important cyclotomic invariants for all primes up to 125000. We extended their results to 150000, basing our work on a recently computed list of irregular primes and using a new method.

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