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Prime Tuple Database
Prime p0= 12988440912195899 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 36 8 6 66 28 6 6 8 82 8 6 6 28 66 6 8 36 54 (?)
an: 0 54 90 98 104 170 198 204 210 218 300 308 314 320 348 414 420 428 464 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: arkiss
db: batch=62, k=20, 54 36 8 6 66 28 6 6 8 82
dn: 0 54 36 8 6 66 28 6 6 8 82 8 6 6 28 66 6 8 36 54 (?)
an: 0 54 90 98 104 170 198 204 210 218 300 308 314 320 348 414 420 428 464 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: arkiss
db: batch=62, k=20, 54 36 8 6 66 28 6 6 8 82
| SPT(14) | 12988415317318307 | 0 20 42 54 60 72 80 216 224 236 242 254 276 296 | -25594877592 |
| SPT(14) | 12988419800207123 | 0 48 68 84 108 110 138 200 228 230 254 270 290 338 | -21111988776 |
| SPT(14) | 12988423661305013 | 0 8 104 116 158 206 210 224 228 276 318 330 426 434 | -17250890886 |
| SPT(14) | 12988434125880533 | 0 8 50 66 78 108 146 168 206 236 248 264 306 314 | -6786315366 |
| SPT(14) | 12988436356018339 | 0 12 40 84 94 102 130 132 160 168 178 222 250 262 | -4556177560 |
| TPT(12) | 12988438035015719 | 0 2 78 80 132 134 168 170 180 182 222 224 | -2877180180 |
| STPT(10) | 12988442958835427 | 0 2 30 32 72 74 114 116 144 146 | 2046639528 |
| SPT(14) | 12988450708913959 | 0 28 30 34 100 132 142 210 220 252 318 322 324 352 | 9796718060 |
| STPT(10) | 12988454489956241 | 0 2 6 8 18 20 30 32 36 38 | 13577760342 |
| SPT(14) | 12988462929183019 | 0 22 84 120 154 180 204 208 232 258 292 328 390 412 | 22016987120 |
| SPT(14) | 12988474650801263 | 0 8 48 50 60 96 126 158 188 224 234 236 276 284 | 33738605364 |
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