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Prime Tuple Database
Prime p0= 1621860918916061653 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 54 4 12 20 10 14 10 20 12 4 54 12 18 (?)
an: 0 18 30 84 88 100 120 130 144 154 174 186 190 244 256 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: xii5ku
db: batch=78, k=16, 18 12 54 4 12 20 10 14
dn: 0 18 12 54 4 12 20 10 14 10 20 12 4 54 12 18 (?)
an: 0 18 30 84 88 100 120 130 144 154 174 186 190 244 256 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: xii5ku
db: batch=78, k=16, 18 12 54 4 12 20 10 14
| SPT(16) | 1621859173675752779 | 0 14 60 92 110 132 144 174 188 218 230 252 270 302 348 362 | -1745240308874 |
| STPT(10) | 1621859334991793867 | 0 2 54 56 72 74 90 92 144 146 | -1583924267786 |
| STPT(10) | 1621859797721330351 | 0 2 30 32 60 62 90 92 120 122 | -1121194731302 |
| STPT(12) | 1621859886857611067 | 0 2 42 44 60 62 84 86 102 104 144 146 | -1032058450586 |
| SPT(16) | 1621860689308117229 | 0 108 110 132 138 174 180 188 234 242 248 284 290 312 314 422 | -229607944424 |
| STPT(10) | 1621860772234302371 | 0 2 30 32 78 80 126 128 156 158 | -146681759282 |
| STPT(10) | 1621861377130992581 | 0 2 36 38 108 110 180 182 216 218 | 458214930928 |
| STPT(10) | 1621861565296900379 | 0 2 48 50 90 92 132 134 180 182 | 646380838726 |
| TPT(14) | 1621861610518035149 | 0 2 42 44 90 92 102 104 180 182 282 284 300 302 | 691601973496 |
| SPT(16) | 1621861654154238509 | 0 24 38 60 108 168 188 192 200 204 224 284 332 354 368 392 | 735238176856 |
| STPT(10) | 1621861823250816149 | 0 2 30 32 60 62 90 92 120 122 | 904334754496 |
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