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Prime Tuple Database
Prime p0= 2639238518326465721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 56 10 6 14 24 28 42 128 42 28 24 14 6 10 56 (?)
an: 0 56 66 72 86 110 138 180 308 350 378 402 416 422 432 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=16, 56 10 6 14 24 28 42 128
dn: 0 56 10 6 14 24 28 42 128 42 28 24 14 6 10 56 (?)
an: 0 56 66 72 86 110 138 180 308 350 378 402 416 422 432 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=16, 56 10 6 14 24 28 42 128
| STPT(12) | 2639236837191582539 | 0 2 18 20 30 32 60 62 72 74 90 92 | -1681134883182 |
| STPT(10) | 2639236889505981377 | 0 2 30 32 42 44 54 56 84 86 | -1628820484344 |
| SPT(16) | 2639237372852660663 | 0 18 66 74 108 110 180 186 188 194 264 266 300 308 356 374 | -1145473805058 |
| TPT(14) | 2639238070806950861 | 0 2 6 8 108 110 120 122 138 140 210 212 276 278 | -447519514860 |
| SPT(16) | 2639238263489739281 | 0 2 30 42 56 86 110 116 126 132 156 186 200 212 240 242 | -254836726440 |
| SPT(16) | 2639238338530864723 | 0 34 46 94 120 136 190 204 226 240 294 310 336 384 396 430 | -179795600998 |
| SPT(13) | 2639239194520328507 | 0 30 66 72 210 240 276 312 342 480 486 522 552 | 676193862786 |
| TPT(14) | 2639239358824743749 | 0 2 42 44 90 92 198 200 222 224 270 272 450 452 | 840498278028 |
| STPT(10) | 2639239407623271329 | 0 2 30 32 60 62 90 92 120 122 | 889296805608 |
| STPT(10) | 2639239664824895549 | 0 2 18 20 30 32 42 44 60 62 | 1146498429828 |
| STPT(10) | 2639239699686639191 | 0 2 6 8 18 20 30 32 36 38 | 1181360173470 |
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