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Prime Tuple Database
Prime p0= 3307731783887069527 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 70 2 34 30 38 12 48 10 18 32 18 10 48 12 38 30 34 2 70 (?)
an: 0 70 72 106 136 174 186 234 244 262 294 312 322 370 382 420 450 484 486 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Penguin
db: batch=83, k=20, 70 2 34 30 38 12 48 10 18 32
dn: 0 70 2 34 30 38 12 48 10 18 32 18 10 48 12 38 30 34 2 70 (?)
an: 0 70 72 106 136 174 186 234 244 262 294 312 322 370 382 420 450 484 486 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Penguin
db: batch=83, k=20, 70 2 34 30 38 12 48 10 18 32
| STPT(10) | 3307730251183441397 | 0 2 12 14 42 44 72 74 84 86 | -1532703628130 |
| SPT(13) | 3307730344611637727 | 0 30 90 132 150 180 216 252 282 300 342 402 432 | -1439275431800 |
| STPT(12) | 3307730373213577691 | 0 2 18 20 48 50 198 200 228 230 246 248 | -1410673491836 |
| SPT(16) | 3307730946089830879 | 0 42 120 208 210 268 282 288 352 358 372 430 432 520 598 640 | -837797238648 |
| SPT(16) | 3307730979501213697 | 0 4 34 70 120 174 180 204 262 286 292 346 396 432 462 466 | -804385855830 |
| STPT(10) | 3307731484533681407 | 0 2 42 44 72 74 102 104 144 146 | -299353388120 |
| STPT(10) | 3307732672654620011 | 0 2 48 50 198 200 348 350 396 398 | 888767550484 |
| STPT(10) | 3307732683036916637 | 0 2 24 26 42 44 60 62 84 86 | 899149847110 |
| STPT(10) | 3307732985233069847 | 0 2 24 26 42 44 60 62 84 86 | 1201346000320 |
| STPT(10) | 3307733049079844687 | 0 2 30 32 42 44 54 56 84 86 | 1265192775160 |
| TPT(14) | 3307733391364666037 | 0 2 42 44 144 146 174 176 210 212 252 254 270 272 | 1607477596510 |
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