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Prime Tuple Database
Prime p0= 1491658298656113683 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 70 56 10 14 18 40 38 40 18 14 10 56 70 20 (?)
an: 0 20 90 146 156 170 188 228 266 306 324 338 348 404 474 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Theadalus
db: batch=78, k=16, 20 70 56 10 14 18 40 38
dn: 0 20 70 56 10 14 18 40 38 40 18 14 10 56 70 20 (?)
an: 0 20 90 146 156 170 188 228 266 306 324 338 348 404 474 494
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Theadalus
db: batch=78, k=16, 20 70 56 10 14 18 40 38
| STPT(10) | 1491657714773270921 | 0 2 30 32 60 62 90 92 120 122 | -583882842762 |
| TPT(14) | 1491657724134831221 | 0 2 48 50 150 152 168 170 210 212 258 260 276 278 | -574521282462 |
| SPT(16) | 1491657950628392051 | 0 26 32 60 92 126 128 138 140 150 152 186 218 246 252 278 | -348027721632 |
| SPT(16) | 1491658009371587081 | 0 38 50 92 126 146 182 212 216 246 282 302 336 378 390 428 | -289284526602 |
| TPT(14) | 1491658012147617287 | 0 2 72 74 114 116 120 122 240 242 252 254 330 332 | -286508496396 |
| SPT(16) | 1491658286405515717 | 0 24 76 84 130 136 156 186 250 280 300 306 352 360 412 436 | -12250597966 |
| STPT(10) | 1491658476683280419 | 0 2 42 44 90 92 138 140 180 182 | 178027166736 |
| SPT(16) | 1491658780550626871 | 0 2 8 36 110 138 152 162 176 186 200 228 302 330 336 338 | 481894513188 |
| SPT(16) | 1491658881346563563 | 0 18 54 74 84 110 134 194 210 270 294 320 330 350 386 404 | 582690449880 |
| STPT(10) | 1491658944133892291 | 0 2 6 8 18 20 30 32 36 38 | 645477778608 |
| SPT(16) | 1491658991016325861 | 0 168 202 228 262 288 312 318 322 328 352 378 412 438 472 640 | 692360212178 |
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