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Prime Tuple Database
Prime p0= 1997962855056493999 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 30 22 8 72 10 42 68 42 10 72 8 22 30 18 (?)
an: 0 18 48 70 78 150 160 202 270 312 322 394 402 424 454 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Chooka
db: batch=80, k=16, 18 30 22 8 72 10 42 68
dn: 0 18 30 22 8 72 10 42 68 42 10 72 8 22 30 18 (?)
an: 0 18 48 70 78 150 160 202 270 312 322 394 402 424 454 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Chooka
db: batch=80, k=16, 18 30 22 8 72 10 42 68
| STPT(12) | 1997961178347162599 | 0 2 30 32 42 44 60 62 72 74 102 104 | -1676709331400 |
| SPT(16) | 1997962211234326957 | 0 22 36 42 64 162 174 180 196 202 214 312 334 340 354 376 | -643822167042 |
| STPT(10) | 1997962260204605081 | 0 2 30 32 78 80 126 128 156 158 | -594851888918 |
| SPT(16) | 1997962309344912083 | 0 60 84 108 158 164 176 210 224 258 270 276 326 350 374 434 | -545711581916 |
| STPT(10) | 1997962633438844297 | 0 2 30 32 42 44 54 56 84 86 | -221617649702 |
| SPT(16) | 1997962678797108811 | 0 22 30 36 166 168 208 210 238 240 280 282 412 418 426 448 | -176259385188 |
| SPT(16) | 1997962883959286701 | 0 42 48 52 118 160 210 220 228 238 288 330 396 400 406 448 | 28902792702 |
| SPT(16) | 1997962911066469871 | 0 30 38 56 110 146 170 206 240 276 300 336 390 408 416 446 | 56009975872 |
| SPT(16) | 1997963398074809173 | 0 16 54 60 136 166 184 214 276 306 324 354 430 436 474 490 | 543018315174 |
| STPT(10) | 1997963637741609449 | 0 2 18 20 30 32 42 44 60 62 | 782685115450 |
| SPT(16) | 1997963794939041437 | 0 30 44 84 96 114 180 210 230 260 326 344 356 396 410 440 | 939882547438 |
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