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Prime Tuple Database
Prime p0= 221068284888624881 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 4 18 12 18 50 58 50 18 12 18 4 8 (?)
an: 0 8 12 30 42 60 110 168 218 236 248 266 270 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Michael Goetz
db: batch=69, k=14, 8 4 18 12 18 50 58
dn: 0 8 4 18 12 18 50 58 50 18 12 18 4 8 (?)
an: 0 8 12 30 42 60 110 168 218 236 248 266 270 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Michael Goetz
db: batch=69, k=14, 8 4 18 12 18 50 58
| SPT(14) | 221068228691707997 | 0 36 74 80 96 120 140 246 266 290 306 312 350 386 | -56196916884 |
| SPT(14) | 221068236345545231 | 0 12 86 96 102 128 158 180 210 236 242 252 326 338 | -48543079650 |
| SPT(14) | 221068250760405793 | 0 6 28 54 70 78 148 216 286 294 310 336 358 364 | -34128219088 |
| TPT(12) | 221068262635850291 | 0 2 6 8 30 32 60 62 138 140 210 212 | -22252774590 |
| TPT(12) | 221068273039673921 | 0 2 78 80 138 140 156 158 198 200 240 242 | -11848950960 |
| SPT(14) | 221068284843172831 | 0 22 30 70 88 102 120 130 148 162 180 220 228 250 | -45452050 |
| SPT(14) | 221068289060141737 | 0 4 34 42 70 96 106 180 190 216 244 252 282 286 | 4171516856 |
| SPT(14) | 221068297490907001 | 0 6 28 36 42 70 108 130 168 196 202 210 232 238 | 12602282120 |
| SPT(14) | 221068342284860003 | 0 44 84 108 110 114 120 128 134 138 140 164 204 248 | 57396235122 |
| SPT(14) | 221068364128733113 | 0 6 24 48 66 76 88 156 168 178 196 220 238 244 | 79240108232 |
| TPT(12) | 221068378689576281 | 0 2 48 50 66 68 90 92 108 110 138 140 | 93800951400 |
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