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Prime Tuple Database
Prime p0= 2421791978904250417 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 24 42 68 42 18 6 12 22 12 6 18 42 68 42 24 40 (?)
an: 0 40 64 106 174 216 234 240 252 274 286 292 310 352 420 462 486 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: arkiss
db: batch=82, k=18, 40 24 42 68 42 18 6 12 22
dn: 0 40 24 42 68 42 18 6 12 22 12 6 18 42 68 42 24 40 (?)
an: 0 40 64 106 174 216 234 240 252 274 286 292 310 352 420 462 486 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: arkiss
db: batch=82, k=18, 40 24 42 68 42 18 6 12 22
| STPT(10) | 2421788777455437977 | 0 2 30 32 72 74 114 116 144 146 | -3201448812440 |
| STPT(10) | 2421789564178122041 | 0 2 36 38 78 80 120 122 156 158 | -2414726128376 |
| STPT(10) | 2421789782962518107 | 0 2 12 14 42 44 72 74 84 86 | -2195941732310 |
| SPT(16) | 2421790429283368573 | 0 16 30 34 96 100 174 180 184 190 264 268 330 334 348 364 | -1549620881844 |
| STPT(10) | 2421790697801307587 | 0 2 30 32 42 44 54 56 84 86 | -1281102942830 |
| SPT(16) | 2421791055726565811 | 0 26 30 38 60 96 98 116 192 210 212 248 270 278 282 308 | -923177684606 |
| STPT(10) | 2421791999432913407 | 0 2 24 26 42 44 60 62 84 86 | 20528662990 |
| STPT(10) | 2421792085149737327 | 0 2 30 32 42 44 54 56 84 86 | 106245486910 |
| TPT(14) | 2421792092834380961 | 0 2 30 32 90 92 120 122 168 170 198 200 246 248 | 113930130544 |
| STPT(10) | 2421792217554948419 | 0 2 18 20 30 32 42 44 60 62 | 238650698002 |
| STPT(10) | 2421792889102301591 | 0 2 30 32 60 62 90 92 120 122 | 910198051174 |
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