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Prime Tuple Database
Prime p0= 2378037921541546991 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 62 4 24 54 8 10 44 30 64 30 44 10 8 54 24 4 62 6 (?)
an: 0 6 68 72 96 150 158 168 212 242 306 336 380 390 398 452 476 480 542 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: [SG-2W]Kurzer
db: batch=81, k=20, 6 62 4 24 54 8 10 44 30 64
dn: 0 6 62 4 24 54 8 10 44 30 64 30 44 10 8 54 24 4 62 6 (?)
an: 0 6 68 72 96 150 158 168 212 242 306 336 380 390 398 452 476 480 542 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: [SG-2W]Kurzer
db: batch=81, k=20, 6 62 4 24 54 8 10 44 30 64
| STPT(10) | 2378036756874247067 | 0 2 30 32 42 44 54 56 84 86 | -1164667299924 |
| SPT(18) | 2378036970397184917 | 0 16 60 94 120 126 186 192 234 322 364 370 430 436 462 496 540 556 | -951144362074 |
| SPT(16) | 2378037004205809451 | 0 8 30 116 138 180 218 240 248 270 308 350 372 458 480 488 | -917335737540 |
| STPT(10) | 2378037624463610279 | 0 2 42 44 60 62 78 80 120 122 | -297077936712 |
| STPT(10) | 2378037809578038659 | 0 2 18 20 30 32 42 44 60 62 | -111963508332 |
| SPT(16) | 2378037867446841227 | 0 80 132 144 182 192 200 206 210 216 224 234 272 284 336 416 | -54094705764 |
| STPT(10) | 2378038112768354789 | 0 2 18 20 30 32 42 44 60 62 | 191226807798 |
| STPT(10) | 2378038205327633657 | 0 2 12 14 42 44 72 74 84 86 | 283786086666 |
| STPT(10) | 2378039271349277741 | 0 2 6 8 18 20 30 32 36 38 | 1349807730750 |
| SPT(16) | 2378039547902622479 | 0 14 30 50 144 170 192 200 204 212 234 260 354 374 390 404 | 1626361075488 |
| TPT(14) | 2378039785970604401 | 0 2 6 8 90 92 228 230 240 242 246 248 258 260 | 1864429057410 |
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