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Prime Tuple Database
Prime p0= 862990094190961571 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 42 6 14 6 34 6 2 54 4 54 2 6 34 6 14 6 42 18 (?)
an: 0 18 60 66 80 86 120 126 128 182 186 240 242 248 282 288 302 308 350 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 18 42 6 14 6 34 6 2 54 4
dn: 0 18 42 6 14 6 34 6 2 54 4 54 2 6 34 6 14 6 42 18 (?)
an: 0 18 60 66 80 86 120 126 128 182 186 240 242 248 282 288 302 308 350 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 18 42 6 14 6 34 6 2 54 4
| STPT(12) | 862988589064409579 | 0 2 30 32 48 50 72 74 90 92 120 122 | -1505126551992 |
| STPT(10) | 862988832710088767 | 0 2 12 14 72 74 132 134 144 146 | -1261480872804 |
| SPT(16) | 862989217100595661 | 0 6 60 66 76 160 172 180 208 216 228 312 322 328 382 388 | -877090365910 |
| STPT(10) | 862989851821403399 | 0 2 18 20 30 32 42 44 60 62 | -242369558172 |
| SPT(16) | 862989890493240491 | 0 42 56 60 62 98 116 218 300 402 420 456 458 462 476 518 | -203697721080 |
| STPT(10) | 862990082343317189 | 0 2 18 20 30 32 42 44 60 62 | -11847644382 |
| SPT(16) | 862990284779276923 | 0 24 76 78 90 96 118 120 124 126 148 154 166 168 220 244 | 190588315352 |
| TPT(14) | 862990299537333041 | 0 2 18 20 96 98 138 140 156 158 198 200 216 218 | 205346371470 |
| SPT(16) | 862990372640047303 | 0 4 60 66 88 100 124 136 198 210 234 246 268 274 330 334 | 278449085732 |
| STPT(10) | 862990743213427877 | 0 2 42 44 72 74 102 104 144 146 | 649022466306 |
| STPT(10) | 862990821236017289 | 0 2 12 14 30 32 48 50 60 62 | 727045055718 |
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