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Prime Tuple Database
Prime p0= 2680389762170301127 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 12 14 12 24 34 2 42 10 38 10 42 2 34 24 12 14 12 4 (?)
an: 0 4 16 30 42 66 100 102 144 154 192 202 244 246 280 304 316 330 342 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-2W]Kurzer
db: batch=82, k=20, 4 12 14 12 24 34 2 42 10 38
dn: 0 4 12 14 12 24 34 2 42 10 38 10 42 2 34 24 12 14 12 4 (?)
an: 0 4 16 30 42 66 100 102 144 154 192 202 244 246 280 304 316 330 342 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-2W]Kurzer
db: batch=82, k=20, 4 12 14 12 24 34 2 42 10 38
| STPT(10) | 2680388207718131159 | 0 2 18 20 30 32 42 44 60 62 | -1554452169968 |
| STPT(10) | 2680388325420105257 | 0 2 24 26 42 44 60 62 84 86 | -1436750195870 |
| SPT(16) | 2680388553403352411 | 0 2 8 42 50 86 110 152 156 198 222 258 266 300 306 308 | -1208766948716 |
| SPT(16) | 2680389132014739487 | 0 4 6 16 24 70 72 96 130 154 156 202 210 220 222 226 | -630155561640 |
| STPT(10) | 2680389165604572971 | 0 2 6 8 48 50 90 92 96 98 | -596565728156 |
| SPT(16) | 2680389435563918599 | 0 10 24 28 52 58 94 100 132 138 174 180 204 208 222 232 | -326606382528 |
| STPT(10) | 2680390279717790987 | 0 2 12 14 42 44 72 74 84 86 | 517547489860 |
| STPT(10) | 2680390367701606499 | 0 2 18 20 30 32 42 44 60 62 | 605531305372 |
| SPT(16) | 2680390385731358527 | 0 6 64 120 126 132 142 156 160 174 184 190 196 252 310 316 | 623561057400 |
| SPT(16) | 2680390656404036899 | 0 60 70 82 130 148 168 192 268 292 312 330 378 390 400 460 | 894233735772 |
| STPT(10) | 2680390677675489599 | 0 2 18 20 30 32 42 44 60 62 | 915505188472 |
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