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Prime Tuple Database
Prime p0= 1688355621444923281 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 30 28 8 34 12 18 8 18 12 34 8 28 30 30 (?)
an: 0 30 60 88 96 130 142 160 168 186 198 232 240 268 298 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=79, k=16, 30 30 28 8 34 12 18 8
dn: 0 30 30 28 8 34 12 18 8 18 12 34 8 28 30 30 (?)
an: 0 30 60 88 96 130 142 160 168 186 198 232 240 268 298 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=79, k=16, 30 30 28 8 34 12 18 8
| STPT(10) | 1688354676939287837 | 0 2 30 32 42 44 54 56 84 86 | -944505635444 |
| STPT(10) | 1688354855803584539 | 0 2 18 20 30 32 42 44 60 62 | -765641338742 |
| SPT(16) | 1688354975439976553 | 0 6 8 54 68 80 120 138 206 224 264 276 290 336 338 344 | -646004946728 |
| SPT(16) | 1688355063311442737 | 0 2 32 56 60 66 96 102 164 170 200 206 210 234 264 266 | -558133480544 |
| STPT(10) | 1688355146798110331 | 0 2 30 32 78 80 126 128 156 158 | -474646812950 |
| SPT(16) | 1688355342742552619 | 0 50 72 102 114 120 132 134 168 170 182 188 200 230 252 302 | -278702370662 |
| STPT(10) | 1688355668285122169 | 0 2 48 50 90 92 132 134 180 182 | 46840198888 |
| STPT(10) | 1688355850105016957 | 0 2 42 44 72 74 102 104 144 146 | 228660093676 |
| SPT(16) | 1688356434555052261 | 0 28 52 130 136 138 178 180 268 270 310 312 318 396 420 448 | 813110128980 |
| STPT(10) | 1688357208678907979 | 0 2 42 44 60 62 78 80 120 122 | 1587233984698 |
| STPT(10) | 1688357429786577917 | 0 2 90 92 132 134 174 176 264 266 | 1808341654636 |
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