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Prime Tuple Database
Prime p0= 2321921276114876701 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 24 64 62 10 18 18 2 18 18 10 62 64 24 42 (?)
an: 0 42 66 130 192 202 220 238 240 258 276 286 348 412 436 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=81, k=16, 42 24 64 62 10 18 18 2
dn: 0 42 24 64 62 10 18 18 2 18 18 10 62 64 24 42 (?)
an: 0 42 66 130 192 202 220 238 240 258 276 286 348 412 436 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=81, k=16, 42 24 64 62 10 18 18 2
| STPT(10) | 2321919982881071819 | 0 2 120 122 180 182 240 242 360 362 | -1293233804882 |
| STPT(10) | 2321920199800545821 | 0 2 36 38 78 80 120 122 156 158 | -1076314330880 |
| SPT(16) | 2321920223941068493 | 0 4 18 30 78 96 100 108 226 234 238 256 304 316 330 334 | -1052173808208 |
| STPT(10) | 2321920944340477547 | 0 2 12 14 42 44 72 74 84 86 | -331774399154 |
| STPT(10) | 2321921108933007011 | 0 2 78 80 108 110 138 140 216 218 | -167181869690 |
| STPT(10) | 2321921195014463639 | 0 2 42 44 60 62 78 80 120 122 | -81100413062 |
| TPT(14) | 2321921376704555321 | 0 2 120 122 126 128 150 152 216 218 246 248 300 302 | 100589678620 |
| STPT(10) | 2321921489473704401 | 0 2 6 8 48 50 90 92 96 98 | 213358827700 |
| SPT(18) | 2321921678191957189 | 0 40 112 124 144 160 168 178 190 192 204 214 222 238 258 270 342 382 | 402077080488 |
| SPT(16) | 2321921761668657553 | 0 6 10 40 58 84 96 114 220 238 250 276 294 324 328 334 | 485553780852 |
| STPT(10) | 2321921889456865427 | 0 2 42 44 132 134 222 224 264 266 | 613341988726 |
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