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Prime Tuple Database
Prime p0= 221216628453502897 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 10 42 2 16 20 34 8 34 20 16 2 42 10 (?)
an: 0 10 52 54 70 90 124 132 166 186 202 204 246 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Alnitak2019
db: batch=69, k=14, 10 42 2 16 20 34 8
dn: 0 10 42 2 16 20 34 8 34 20 16 2 42 10 (?)
an: 0 10 52 54 70 90 124 132 166 186 202 204 246 256
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Alnitak2019
db: batch=69, k=14, 10 42 2 16 20 34 8
| SPT(14) | 221216546380892099 | 0 32 72 98 120 134 144 308 318 332 354 380 420 452 | -82072610798 |
| SPT(14) | 221216580323974043 | 0 14 30 68 84 86 156 158 228 230 246 284 300 314 | -48129528854 |
| TPT(12) | 221216594166781319 | 0 2 12 14 30 32 72 74 138 140 198 200 | -34286721578 |
| SPT(14) | 221216608257445909 | 0 10 12 30 52 58 72 148 162 168 190 208 210 220 | -20196056988 |
| SPT(14) | 221216614501613191 | 0 48 52 70 90 118 130 180 192 220 240 258 262 310 | -13951889706 |
| STPT(10) | 221216624590488209 | 0 2 42 44 90 92 138 140 180 182 | -3863014688 |
| SPT(14) | 221216628789196739 | 0 12 24 44 54 72 102 152 182 200 210 230 242 254 | 335693842 |
| SPT(20) | 221216649328459177 | 0 16 24 70 106 126 130 136 156 180 280 304 324 330 334 354 390 436 444 460 | 20874956280 |
| STPT(10) | 221216668127144927 | 0 2 12 14 42 44 72 74 84 86 | 39673642030 |
| SPT(14) | 221216681448155153 | 0 14 98 140 158 164 168 200 204 210 228 270 354 368 | 52994652256 |
| SPT(14) | 221216708346341177 | 0 30 56 116 122 152 170 276 294 324 330 390 416 446 | 79892838280 |
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