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Prime Tuple Database
Prime p0= 263524599996522647 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 8 28 12 8 114 16 2 78 64 78 2 16 114 8 12 28 8 24 (?)
an: 0 24 32 60 72 80 194 210 212 290 354 432 434 450 564 572 584 612 620 644
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: desktop64
db: batch=69, k=20, 24 8 28 12 8 114 16 2 78 64
dn: 0 24 8 28 12 8 114 16 2 78 64 78 2 16 114 8 12 28 8 24 (?)
an: 0 24 32 60 72 80 194 210 212 290 354 432 434 450 564 572 584 612 620 644
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: desktop64
db: batch=69, k=20, 24 8 28 12 8 114 16 2 78 64
| SPT(14) | 263524561783676797 | 0 24 64 90 132 154 172 174 192 214 256 282 322 346 | -38212845850 |
| SPT(14) | 263524566907862891 | 0 26 42 50 78 80 122 156 198 200 228 236 252 278 | -33088659756 |
| TPT(12) | 263524573762372301 | 0 2 30 32 78 80 108 110 168 170 210 212 | -26234150346 |
| SPT(14) | 263524580354304421 | 0 40 48 78 96 162 166 252 256 322 340 370 378 418 | -19642218226 |
| SPT(14) | 263524596130225853 | 0 26 80 86 164 260 276 308 324 420 498 504 558 584 | -3866296794 |
| SPT(14) | 263524598224002769 | 0 10 52 90 114 132 150 244 262 280 304 342 384 394 | -1772519878 |
| SPT(14) | 263524607183803513 | 0 4 106 114 118 120 144 160 184 186 190 198 300 304 | 7187280866 |
| SPT(14) | 263524617121669067 | 0 90 126 152 194 236 264 422 450 492 534 560 596 686 | 17125146420 |
| SPT(14) | 263524620309339533 | 0 18 26 44 74 84 126 128 170 180 210 228 236 254 | 20312816886 |
| SPT(14) | 263524625856907609 | 0 52 94 154 160 162 192 232 262 264 270 330 372 424 | 25860384962 |
| TPT(12) | 263524635773084867 | 0 2 60 62 192 194 264 266 282 284 420 422 | 35776562220 |
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