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Prime Tuple Database
Prime p0= 1520998422248647621 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 32 30 12 16 12 38 52 38 12 16 12 30 32 28 (?)
an: 0 28 60 90 102 118 130 168 220 258 270 286 298 328 360 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: fzs600
db: batch=78, k=16, 28 32 30 12 16 12 38 52
dn: 0 28 32 30 12 16 12 38 52 38 12 16 12 30 32 28 (?)
an: 0 28 60 90 102 118 130 168 220 258 270 286 298 328 360 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: fzs600
db: batch=78, k=16, 28 32 30 12 16 12 38 52
| SPT(16) | 1520997856162758227 | 0 42 44 86 90 144 170 192 224 246 272 326 330 372 374 416 | -566085889394 |
| STPT(10) | 1520997924338976047 | 0 2 30 32 42 44 54 56 84 86 | -497909671574 |
| STPT(10) | 1520998040039803067 | 0 2 30 32 42 44 54 56 84 86 | -382208844554 |
| STPT(10) | 1520998372066484951 | 0 2 6 8 48 50 90 92 96 98 | -50182162670 |
| STPT(10) | 1520998402800362711 | 0 2 36 38 78 80 120 122 156 158 | -19448284910 |
| STPT(10) | 1520998406063924309 | 0 2 18 20 30 32 42 44 60 62 | -16184723312 |
| STPT(10) | 1520998462750082879 | 0 2 12 14 90 92 168 170 180 182 | 40501435258 |
| SPT(16) | 1520999354564629229 | 0 12 72 80 92 120 122 170 174 222 224 252 264 272 332 344 | 932315981608 |
| SPT(16) | 1520999440836808159 | 0 28 34 64 94 100 142 162 190 210 252 258 288 318 324 352 | 1018588160538 |
| SPT(16) | 1520999564476094503 | 0 16 40 48 108 196 208 258 286 336 348 436 496 504 528 544 | 1142227446882 |
| SPT(16) | 1520999599508887037 | 0 14 26 30 60 126 140 212 234 306 320 386 416 420 432 446 | 1177260239416 |
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