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Prime Tuple Database
Prime p0= 221216297734017401 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 18 42 80 42 18 12 4 12 18 42 80 42 18 (?)
an: 0 18 60 140 182 200 212 216 228 246 288 368 410 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Alnitak2019
db: batch=69, k=14, 18 42 80 42 18 12 4
dn: 0 18 42 80 42 18 12 4 12 18 42 80 42 18 (?)
an: 0 18 60 140 182 200 212 216 228 246 288 368 410 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Alnitak2019
db: batch=69, k=14, 18 42 80 42 18 12 4
| SPT(14) | 221216214676554023 | 0 6 24 50 84 104 110 150 156 176 210 236 254 260 | -83057463378 |
| SPT(14) | 221216222401206143 | 0 30 44 56 60 90 156 158 224 254 258 270 284 314 | -75332811258 |
| SPT(14) | 221216264964847699 | 0 22 72 88 112 120 154 228 262 270 294 310 360 382 | -32769169702 |
| TPT(12) | 221216265310882379 | 0 2 42 44 102 104 192 194 348 350 360 362 | -32423135022 |
| SPT(14) | 221216267140517503 | 0 4 18 28 54 88 240 304 456 490 516 526 540 544 | -30593499898 |
| TPT(12) | 221216275017942107 | 0 2 12 14 114 116 192 194 204 206 252 254 | -22716075294 |
| SPT(14) | 221216309678177173 | 0 28 40 66 94 138 154 180 196 240 268 294 306 334 | 11944159772 |
| TPT(12) | 221216312368147037 | 0 2 12 14 30 32 42 44 60 62 102 104 | 14634129636 |
| SPT(14) | 221216314297111033 | 0 6 36 70 94 106 108 136 138 150 174 208 238 244 | 16563093632 |
| SPT(14) | 221216314343360249 | 0 12 44 62 114 128 224 228 324 338 390 408 440 452 | 16609342848 |
| TPT(12) | 221216338651958519 | 0 2 132 134 288 290 312 314 408 410 420 422 | 40917941118 |
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