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Prime Tuple Database
Prime p0= 2227456073771672021 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 24 2 34 30 20 6 30 34 14 34 30 6 20 30 34 2 24 42 (?)
an: 0 42 66 68 102 132 152 158 188 222 236 270 300 306 326 356 390 392 416 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: JayPi
db: batch=81, k=20, 42 24 2 34 30 20 6 30 34 14
dn: 0 42 24 2 34 30 20 6 30 34 14 34 30 6 20 30 34 2 24 42 (?)
an: 0 42 66 68 102 132 152 158 188 222 236 270 300 306 326 356 390 392 416 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: JayPi
db: batch=81, k=20, 42 24 2 34 30 20 6 30 34 14
| SPT(16) | 2227455204957359479 | 0 42 48 60 88 120 148 168 244 264 292 324 352 364 370 412 | -868814312542 |
| STPT(10) | 2227455314322097127 | 0 2 30 32 72 74 114 116 144 146 | -759449574894 |
| STPT(10) | 2227455391390101251 | 0 2 36 38 78 80 120 122 156 158 | -682381570770 |
| STPT(10) | 2227455399072880367 | 0 2 30 32 42 44 54 56 84 86 | -674698791654 |
| STPT(10) | 2227455857809170017 | 0 2 12 14 42 44 72 74 84 86 | -215962502004 |
| STPT(10) | 2227456059625441217 | 0 2 24 26 42 44 60 62 84 86 | -14146230804 |
| STPT(10) | 2227456565783761859 | 0 2 42 44 120 122 198 200 240 242 | 492012089838 |
| STPT(10) | 2227456703110026671 | 0 2 6 8 48 50 90 92 96 98 | 629338354650 |
| TPT(14) | 2227456723011555941 | 0 2 90 92 96 98 138 140 300 302 330 332 336 338 | 649239883920 |
| STPT(10) | 2227456740496759529 | 0 2 18 20 30 32 42 44 60 62 | 666725087508 |
| STPT(12) | 2227456842037396169 | 0 2 12 14 30 32 72 74 90 92 102 104 | 768265724148 |
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