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Prime Tuple Database
Prime p0= 978507739078351301 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 30 38 30 12 24 22 14 64 14 22 24 12 30 38 30 24 18 (?)
an: 0 18 42 72 110 140 152 176 198 212 276 290 312 336 348 378 416 446 470 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: stoneageman
db: batch=76, k=20, 18 24 30 38 30 12 24 22 14 64
dn: 0 18 24 30 38 30 12 24 22 14 64 14 22 24 12 30 38 30 24 18 (?)
an: 0 18 42 72 110 140 152 176 198 212 276 290 312 336 348 378 416 446 470 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: stoneageman
db: batch=76, k=20, 18 24 30 38 30 12 24 22 14 64
| STPT(10) | 978506980793753231 | 0 2 6 8 18 20 30 32 36 38 | -758284598070 |
| STPT(10) | 978507166453889669 | 0 2 18 20 60 62 102 104 120 122 | -572624461632 |
| STPT(12) | 978507190300867739 | 0 2 42 44 72 74 78 80 108 110 150 152 | -548777483562 |
| STPT(10) | 978507332819604197 | 0 2 30 32 42 44 54 56 84 86 | -406258747104 |
| SPT(16) | 978507522475289249 | 0 50 60 204 212 242 332 374 378 420 510 540 548 692 702 752 | -216603062052 |
| STPT(10) | 978507735280829849 | 0 2 18 20 30 32 42 44 60 62 | -3797521452 |
| STPT(10) | 978507756889140389 | 0 2 18 20 30 32 42 44 60 62 | 17810789088 |
| STPT(10) | 978507909136654529 | 0 2 42 44 90 92 138 140 180 182 | 170058303228 |
| STPT(10) | 978507986673033497 | 0 2 90 92 102 104 114 116 204 206 | 247594682196 |
| TPT(14) | 978508073151007697 | 0 2 42 44 60 62 72 74 114 116 240 242 264 266 | 334072656396 |
| STPT(10) | 978508606849450907 | 0 2 24 26 42 44 60 62 84 86 | 867771099606 |
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