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Prime Tuple Database
Prime p0= 1998382113821495009 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 20 30 28 12 56 22 140 22 56 12 28 30 20 12 (?)
an: 0 12 32 62 90 102 158 180 320 342 398 410 438 468 488 500
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Orange Kid
db: batch=80, k=16, 12 20 30 28 12 56 22 140
dn: 0 12 20 30 28 12 56 22 140 22 56 12 28 30 20 12 (?)
an: 0 12 32 62 90 102 158 180 320 342 398 410 438 468 488 500
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Orange Kid
db: batch=80, k=16, 12 20 30 28 12 56 22 140
| STPT(10) | 1998380397885526979 | 0 2 18 20 30 32 42 44 60 62 | -1715935968030 |
| SPT(16) | 1998380717441045131 | 0 6 46 120 178 190 216 220 228 232 258 270 328 402 442 448 | -1396380449878 |
| STPT(12) | 1998380990647499009 | 0 2 30 32 60 62 138 140 168 170 198 200 | -1123173996000 |
| SPT(16) | 1998381130048270547 | 0 12 32 86 90 132 140 144 152 156 164 206 210 264 284 296 | -983773224462 |
| SPT(16) | 1998381633980861603 | 0 26 78 84 96 126 134 138 266 270 278 308 320 326 378 404 | -479840633406 |
| SPT(16) | 1998382040577982337 | 0 32 42 56 62 84 90 104 132 146 152 174 180 194 204 236 | -73243512672 |
| STPT(10) | 1998382354560269927 | 0 2 30 32 42 44 54 56 84 86 | 240738774918 |
| STPT(10) | 1998382617108233969 | 0 2 18 20 30 32 42 44 60 62 | 503286738960 |
| SPT(16) | 1998382632500730919 | 0 34 70 88 100 150 154 174 214 234 238 288 300 318 354 388 | 518679235910 |
| SPT(16) | 1998382916953839179 | 0 2 14 38 80 140 144 162 200 218 222 282 324 348 360 362 | 803132344170 |
| STPT(10) | 1998383038683981581 | 0 2 30 32 78 80 126 128 156 158 | 924862486572 |
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