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Proth numbers of the form k•5n+1 with no prime value so far

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Proth numbers k•5n+1 where no prime values are known.

Table

There are 29 sequences in this Wiki:

k Nash Max n
6436 561 4796000
7528 332 4796000
10918 299 4796000
26798 417 4796000
29914 355 4796000
31712 308 4796000
36412 460 4796000
41738 647 4796000
44348 521 4796000
44738 766 4796000
45748 503 4796000
58642 302 4796000
60394 368 4796000
62698 743 4796000
64258 453 4796000
67612 492 4796000
67748 305 4796000
71492 232 4796000
74632 570 4796000
76724 430 4796000
83936 436 4796000
84284 351 4796000
90056 375 4796000
92906 327 4796000
93484 649 4796000
105464 551 4796000
126134 178 4796000
139196 284 4796000
152588 545 4796000
Proth primes