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Prime Tuple Database
Prime p0= 391466815290312821 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 30 12 50 46 38 4 68 4 38 46 50 12 30 (?)
an: 0 30 42 92 138 176 180 248 252 290 336 386 398 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cruncher Pete
db: batch=70, k=14, 30 12 50 46 38 4 68
dn: 0 30 12 50 46 38 4 68 4 38 46 50 12 30 (?)
an: 0 30 42 92 138 176 180 248 252 290 336 386 398 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cruncher Pete
db: batch=70, k=14, 30 12 50 46 38 4 68
| SPT(14) | 391466738377950017 | 0 2 60 90 200 210 264 272 326 336 446 476 534 536 | -76912362804 |
| SPT(14) | 391466741384149001 | 0 20 32 60 86 90 98 120 128 132 158 186 198 218 | -73906163820 |
| TPT(12) | 391466757166974479 | 0 2 12 14 48 50 90 92 102 104 180 182 | -58123338342 |
| SPT(14) | 391466760005898583 | 0 24 28 48 54 70 84 100 114 130 136 156 160 184 | -55284414238 |
| SPT(14) | 391466766646443083 | 0 8 14 36 66 78 116 228 266 278 308 330 336 344 | -48643869738 |
| SPT(14) | 391466807942498063 | 0 20 24 158 188 194 216 248 270 276 306 440 444 464 | -7347814758 |
| SPT(14) | 391466818394657857 | 0 34 46 54 66 82 126 130 174 190 202 210 222 256 | 3104345036 |
| SPT(14) | 391466820587082827 | 0 12 26 56 74 96 126 140 170 192 210 240 254 266 | 5296770006 |
| SPT(14) | 391466833197323573 | 0 54 56 98 104 114 128 156 170 180 186 228 230 284 | 17907010752 |
| TPT(12) | 391466877104397629 | 0 2 12 14 42 44 78 80 132 134 138 140 | 61814084808 |
| SPT(20) | 391466889650676481 | 0 28 46 66 120 166 168 228 256 286 390 420 448 508 510 556 610 630 648 676 | 74360363660 |
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