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Prime Tuple Database
Prime p0= 191297535168159281 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 26 18 12 18 40 14 48 18 16 18 48 14 40 18 12 18 26 42 (?)
an: 0 42 68 86 98 116 156 170 218 236 252 270 318 332 372 390 402 420 446 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: LeChat51X
db: batch=69, k=20, 42 26 18 12 18 40 14 48 18 16
dn: 0 42 26 18 12 18 40 14 48 18 16 18 48 14 40 18 12 18 26 42 (?)
an: 0 42 68 86 98 116 156 170 218 236 252 270 318 332 372 390 402 420 446 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: LeChat51X
db: batch=69, k=20, 42 26 18 12 18 40 14 48 18 16
| SPT(14) | 191297478063855577 | 0 10 52 60 96 112 120 382 390 406 442 450 492 502 | -57104303704 |
| SPT(14) | 191297483934121687 | 0 36 66 126 156 184 240 286 342 370 400 460 490 526 | -51234037594 |
| SPT(14) | 191297508256985521 | 0 6 28 46 48 66 76 102 112 130 132 150 172 178 | -26911173760 |
| SPT(14) | 191297510385299207 | 0 54 84 110 164 180 182 264 266 282 336 362 392 446 | -24782860074 |
| SPT(14) | 191297516491357483 | 0 16 28 76 96 120 138 148 166 190 210 258 270 286 | -18676801798 |
| SPT(14) | 191297522296020911 | 0 66 86 92 96 140 162 170 192 236 240 246 266 332 | -12872138370 |
| SPT(14) | 191297540585150471 | 0 42 66 72 96 156 162 170 176 236 260 266 290 332 | 5416991190 |
| TPT(12) | 191297544165276251 | 0 2 6 8 48 50 108 110 138 140 180 182 | 8997116970 |
| SPT(14) | 191297546727088411 | 0 52 112 130 136 178 198 220 240 282 288 306 366 418 | 11558929130 |
| TPT(12) | 191297551270777487 | 0 2 42 44 240 242 264 266 312 314 390 392 | 16102618206 |
| SPT(14) | 191297566276552231 | 0 40 66 72 96 118 130 138 150 172 196 202 228 268 | 31108392950 |
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