

A204578


Primes of the form 5^k2.


1



3, 23, 6103515623, 1490116119384765623, 88817841970012523233890533447265623, 11754943508222875079687365372222456778186655567720875215087517062784172594547271728515623, 44841550858394146269559346665277316200968382140048504696226185084473314645947539247572422027587890623
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OFFSET

1,1


COMMENTS

See the sequence A109080 for the corresponding exponents k.


LINKS



FORMULA



PROG

(PARI) for(i=0, 999, ispseudoprime(t=5^i2) & print1(t", "))


CROSSREFS



KEYWORD

nonn,less


AUTHOR



STATUS

approved



