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Prime Tuple Database
Prime p0= 1974440199562307909 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 2 22 6 20 36 6 22 6 36 20 6 22 2 18 (?)
an: 0 18 20 42 48 68 104 110 132 138 174 194 200 222 224 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: gemini8
db: batch=80, k=16, 18 2 22 6 20 36 6 22
dn: 0 18 2 22 6 20 36 6 22 6 36 20 6 22 2 18 (?)
an: 0 18 20 42 48 68 104 110 132 138 174 194 200 222 224 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: gemini8
db: batch=80, k=16, 18 2 22 6 20 36 6 22
| STPT(10) | 1974439308593091017 | 0 2 60 62 72 74 84 86 144 146 | -890969216892 |
| SPT(16) | 1974439367539770679 | 0 18 64 84 118 130 144 174 184 214 228 240 274 294 340 358 | -832022537230 |
| STPT(10) | 1974439579003837241 | 0 2 6 8 18 20 30 32 36 38 | -620558470668 |
| STPT(10) | 1974439742951122919 | 0 2 42 44 90 92 138 140 180 182 | -456611184990 |
| SPT(13) | 1974440050132157893 | 0 36 120 126 168 180 258 336 348 390 396 480 516 | -149430150016 |
| SPT(16) | 1974440093668347583 | 0 84 88 94 204 214 238 280 288 330 354 364 474 480 484 568 | -105893960326 |
| SPT(16) | 1974440488902667889 | 0 8 32 50 74 80 90 104 138 152 162 168 192 210 234 242 | 289340359980 |
| SPT(16) | 1974440598630443533 | 0 66 94 106 130 148 226 244 270 288 366 384 408 420 448 514 | 399068135624 |
| SPT(16) | 1974440894451241823 | 0 18 68 84 96 158 194 236 258 300 336 398 410 426 476 494 | 694888933914 |
| STPT(10) | 1974441010311391157 | 0 2 30 32 42 44 54 56 84 86 | 810749083248 |
| SPT(16) | 1974442381456419683 | 0 26 30 44 50 56 98 110 144 156 198 204 210 224 228 254 | 2181894111774 |
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