The Top Ten by Rudolf Ondrejka
a catalogue of primal configurations
(Another of the Prime Pages' resources)
 New record prime: 277,232,917-1 with 23,249,425 digits by Pace, Woltman, Kurowski, Blosser & GIMPS (26 Dec 2017).

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For many years Rudolf Ondrejka kept a list of record primes of various forms using his typewriter.  This was a true and impressive labor of love.  His amazing work lists records primes with dozens of different special forms, why not take a look?

For the last couple years of Rudy's life, Harvey Dubner (and his wife) converted these lists into a form we could offer online.  Currently Harvey stores them as TeX documents and we present a couple versions here:

The Prime Pages
Another prime page by Chris K. Caldwell <>