19 primes found. The largest: 1351*2^617684+1 (185945 digits)
How long is this PG challenge ?
OK I will start to stop getting New work
To be ready
19 primes found. The largest: 1351*2^617684+1 (185945 digits)
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I've made 900,000 credits in the last 11 hours.
19 primes found. The largest: 1351*2^617684+1 (185945 digits)