# 42135...42202 (6223-digits)

$t_title is "42135...42202 (6223-digits)"

$t_subtitle is "(just those submitted by Luhn)"

$t_adjust_path is "/~caldwell/curios/"

$t_class is "composite"

$nunber_id is "7443"

$t_meta['description'] is "One of many pages of prime number
curiosities and trivia. This page discusses 42135...42202 (6223-digits)
Come explore a new prime today!"

Just showing those entries submitted by 'Luhn': (Click here to show all)

Call this number d=5612052289*14500#/5 and you get along with d = -1, +1, +5 the first known prime triplet greater than 20000 bits. The 3rd number was certifyed by PRIMO in only 850 hours. This is the first PRIMO multiprocessor certificate. [Luhn]

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