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Prime Tuple Database
Prime p0= 221216708346341177 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 30 26 60 6 30 18 106 18 30 6 60 26 30 (?)
an: 0 30 56 116 122 152 170 276 294 324 330 390 416 446
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Alnitak2019
db: batch=69, k=14, 30 26 60 6 30 18 106
dn: 0 30 26 60 6 30 18 106 18 30 6 60 26 30 (?)
an: 0 30 56 116 122 152 170 276 294 324 330 390 416 446
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Alnitak2019
db: batch=69, k=14, 30 26 60 6 30 18 106
| STPT(10) | 221216624590488209 | 0 2 42 44 90 92 138 140 180 182 | -83755852968 |
| SPT(14) | 221216628453502897 | 0 10 52 54 70 90 124 132 166 186 202 204 246 256 | -79892838280 |
| SPT(14) | 221216628789196739 | 0 12 24 44 54 72 102 152 182 200 210 230 242 254 | -79557144438 |
| SPT(20) | 221216649328459177 | 0 16 24 70 106 126 130 136 156 180 280 304 324 330 334 354 390 436 444 460 | -59017882000 |
| STPT(10) | 221216668127144927 | 0 2 12 14 42 44 72 74 84 86 | -40219196250 |
| SPT(14) | 221216681448155153 | 0 14 98 140 158 164 168 200 204 210 228 270 354 368 | -26898186024 |
| SPT(16) | 221216748492678047 | 0 26 32 44 92 96 104 176 180 252 260 264 312 324 330 356 | 40146336870 |
| TPT(12) | 221216749737172307 | 0 2 150 152 222 224 252 254 282 284 312 314 | 41390831130 |
| SPT(14) | 221216751567024853 | 0 6 40 70 84 118 120 154 156 190 204 234 268 274 | 43220683676 |
| SPT(14) | 221216755054990099 | 0 10 30 58 82 100 108 142 150 168 192 220 240 250 | 46708648922 |
| TPT(12) | 221216760135477311 | 0 2 6 8 18 20 126 128 186 188 270 272 | 51789136134 |
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