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Prime Tuple Database
Prime p0= 408439991938849609 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 60 10 2 28 72 8 190 8 72 28 2 10 60 (?)
an: 0 60 70 72 100 172 180 370 378 450 478 480 490 550
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Cruncher Pete
db: batch=70, k=14, 60 10 2 28 72 8 190
dn: 0 60 10 2 28 72 8 190 8 72 28 2 10 60 (?)
an: 0 60 70 72 100 172 180 370 378 450 478 480 490 550
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: Cruncher Pete
db: batch=70, k=14, 60 10 2 28 72 8 190
| STPT(10) | 408439892976661727 | 0 2 24 26 42 44 60 62 84 86 | -98962187882 |
| SPT(14) | 408439905515306129 | 0 2 50 72 78 132 192 230 290 344 350 372 420 422 | -86423543480 |
| SPT(14) | 408439944563282623 | 0 18 54 90 180 186 276 288 378 384 474 510 546 564 | -47375566986 |
| TPT(12) | 408439957319365241 | 0 2 6 8 30 32 48 50 90 92 210 212 | -34619484368 |
| TPT(12) | 408439963228151147 | 0 2 12 14 42 44 102 104 144 146 192 194 | -28710698462 |
| SPT(14) | 408439981698723809 | 0 32 50 60 80 92 170 240 318 330 350 360 378 410 | -10240125800 |
| SPT(14) | 408440006115822143 | 0 8 30 68 78 80 110 126 156 158 168 206 228 236 | 14176972534 |
| SPT(14) | 408440013478517711 | 0 12 48 62 66 80 92 96 108 122 126 140 176 188 | 21539668102 |
| SPT(14) | 408440014329155153 | 0 44 90 98 116 144 174 200 230 258 276 284 330 374 | 22390305544 |
| SPT(14) | 408440025691336817 | 0 6 26 50 84 110 114 146 150 176 210 234 254 260 | 33752487208 |
| SPT(14) | 408440026996171609 | 0 4 60 102 130 178 190 192 204 252 280 322 378 382 | 35057322000 |
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