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Prime Tuple Database
Prime p0= 1670502991078158631 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 2 40 2 6 10 32 12 48 52 48 12 32 10 6 2 40 2 16 (?)
an: 0 16 18 58 60 66 76 108 120 168 220 268 280 312 322 328 330 370 372 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: CoolAtchOk
db: batch=79, k=20, 16 2 40 2 6 10 32 12 48 52
dn: 0 16 2 40 2 6 10 32 12 48 52 48 12 32 10 6 2 40 2 16 (?)
an: 0 16 18 58 60 66 76 108 120 168 220 268 280 312 322 328 330 370 372 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: CoolAtchOk
db: batch=79, k=20, 16 2 40 2 6 10 32 12 48 52
| SPT(16) | 1670501342860649359 | 0 60 118 130 172 180 184 190 222 228 232 240 282 294 352 412 | -1648217509272 |
| STPT(10) | 1670501416342877939 | 0 2 18 20 30 32 42 44 60 62 | -1574735280692 |
| SPT(16) | 1670501571295321783 | 0 16 36 58 96 120 156 168 238 250 286 310 348 370 390 406 | -1419782836848 |
| SPT(16) | 1670501701887818213 | 0 36 38 44 74 150 176 218 276 318 344 420 450 456 458 494 | -1289190340418 |
| TPT(14) | 1670502335659722041 | 0 2 36 38 66 68 78 80 240 242 306 308 528 530 | -655418436590 |
| SPT(16) | 1670502840332458217 | 0 72 96 122 126 152 186 204 242 260 294 320 324 350 374 446 | -150745700414 |
| SPT(16) | 1670503303920583337 | 0 14 20 44 60 86 90 116 270 296 300 326 342 366 372 386 | 312842424706 |
| TPT(14) | 1670503333647628769 | 0 2 18 20 132 134 168 170 198 200 282 284 342 344 | 342569470138 |
| STPT(10) | 1670504194616253749 | 0 2 18 20 30 32 42 44 60 62 | 1203538095118 |
| STPT(10) | 1670504558082049511 | 0 2 6 8 48 50 90 92 96 98 | 1567003890880 |
| TPT(16) | 1670505576789318011 | 0 2 30 32 66 68 108 110 120 122 240 242 276 278 318 320 | 2585711159380 |
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