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Prime Tuple Database
Prime p0= 1638744450200001101 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 6 8 18 42 10 6 86 6 10 42 18 8 6 6 (?)
an: 0 6 12 20 38 80 90 96 182 188 198 240 258 266 272 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Spectrum
db: batch=78, k=16, 6 6 8 18 42 10 6 86
dn: 0 6 6 8 18 42 10 6 86 6 10 42 18 8 6 6 (?)
an: 0 6 12 20 38 80 90 96 182 188 198 240 258 266 272 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Spectrum
db: batch=78, k=16, 6 6 8 18 42 10 6 86
| STPT(10) | 1638743200952561549 | 0 2 18 20 30 32 42 44 60 62 | -1249247439552 |
| STPT(10) | 1638743433367353161 | 0 2 30 32 60 62 90 92 120 122 | -1016832647940 |
| STPT(10) | 1638743664709349459 | 0 2 48 50 60 62 72 74 120 122 | -785490651642 |
| STPT(10) | 1638743960696068559 | 0 2 12 14 90 92 168 170 180 182 | -489503932542 |
| STPT(10) | 1638744303802716359 | 0 2 18 20 30 32 42 44 60 62 | -146397284742 |
| SPT(16) | 1638744443020911931 | 0 42 60 90 112 118 168 196 222 250 300 306 328 358 376 418 | -7179089170 |
| SPT(16) | 1638744502256869457 | 0 50 90 104 126 132 146 212 294 360 374 380 402 416 456 506 | 52056868356 |
| STPT(10) | 1638744811389146567 | 0 2 30 32 42 44 54 56 84 86 | 361189145466 |
| STPT(10) | 1638744861601392287 | 0 2 30 32 42 44 54 56 84 86 | 411401391186 |
| SPT(16) | 1638744861773470483 | 0 4 30 36 40 60 76 154 216 294 310 330 334 340 366 370 | 411573469382 |
| SPT(16) | 1638744971138647643 | 0 8 20 60 68 120 126 138 188 200 206 258 266 306 318 326 | 520938646542 |
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