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Prime Tuple Database
Prime p0= 1521060489667451653 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 74 22 20 34 20 40 56 40 20 34 20 22 74 4 (?)
an: 0 4 78 100 120 154 174 214 270 310 330 364 384 406 480 484
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Raspo
db: batch=78, k=16, 4 74 22 20 34 20 40 56
dn: 0 4 74 22 20 34 20 40 56 40 20 34 20 22 74 4 (?)
an: 0 4 78 100 120 154 174 214 270 310 330 364 384 406 480 484
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Raspo
db: batch=78, k=16, 4 74 22 20 34 20 40 56
| SPT(16) | 1521058838451408583 | 0 10 48 70 78 84 94 148 150 204 214 220 228 250 288 298 | -1651216043070 |
| STPT(10) | 1521059306196993839 | 0 2 48 50 90 92 132 134 180 182 | -1183470457814 |
| SPT(16) | 1521059354302467053 | 0 6 68 98 104 138 140 144 170 174 176 210 216 246 308 314 | -1135364984600 |
| STPT(10) | 1521059389646927027 | 0 2 42 44 72 74 102 104 144 146 | -1100020524626 |
| STPT(10) | 1521059778861462641 | 0 2 6 8 48 50 90 92 96 98 | -710805989012 |
| SPT(16) | 1521059840624858137 | 0 4 16 22 42 64 66 102 154 190 192 214 234 240 252 256 | -649042593516 |
| STPT(10) | 1521060642055465499 | 0 2 18 20 30 32 42 44 60 62 | 152388013846 |
| STPT(10) | 1521060689837128409 | 0 2 12 14 30 32 48 50 60 62 | 200169676756 |
| SPT(16) | 1521060740626448129 | 0 8 42 78 122 174 198 254 258 314 338 390 434 470 504 512 | 250958996476 |
| SPT(16) | 1521061508019303001 | 0 6 10 12 22 30 36 52 96 112 118 126 136 138 142 148 | 1018351851348 |
| SPT(18) | 1521061586064081143 | 0 14 36 56 104 144 146 180 186 218 224 258 260 300 348 368 390 404 | 1096396629490 |
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