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Prime Tuple Database
Prime p0= 2179458065726801947 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 4 30 2 24 16 14 36 22 38 22 36 14 16 24 2 30 4 36 (?)
an: 0 36 40 70 72 96 112 126 162 184 222 244 280 294 310 334 336 366 370 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: JayPi
db: batch=81, k=20, 36 4 30 2 24 16 14 36 22 38
dn: 0 36 4 30 2 24 16 14 36 22 38 22 36 14 16 24 2 30 4 36 (?)
an: 0 36 40 70 72 96 112 126 162 184 222 244 280 294 310 334 336 366 370 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: JayPi
db: batch=81, k=20, 36 4 30 2 24 16 14 36 22 38
| STPT(10) | 2179456905440521781 | 0 2 6 8 48 50 90 92 96 98 | -1160286280166 |
| STPT(10) | 2179457168839147397 | 0 2 30 32 72 74 114 116 144 146 | -896887654550 |
| SPT(16) | 2179457395443491621 | 0 30 42 96 120 126 128 152 306 330 332 338 362 416 428 458 | -670283310326 |
| STPT(10) | 2179457592058171949 | 0 2 18 20 30 32 42 44 60 62 | -473668629998 |
| STPT(10) | 2179457703073693529 | 0 2 48 50 90 92 132 134 180 182 | -362653108418 |
| STPT(12) | 2179457713875485957 | 0 2 12 14 42 44 60 62 90 92 102 104 | -351851315990 |
| STPT(10) | 2179458534166589057 | 0 2 90 92 132 134 174 176 264 266 | 468439787110 |
| SPT(16) | 2179459113541259483 | 0 6 30 50 84 134 156 164 300 308 330 380 414 434 458 464 | 1047814457536 |
| SPT(16) | 2179459353745599521 | 0 30 36 50 72 96 98 110 168 180 182 206 228 242 248 278 | 1288018797574 |
| SPT(16) | 2179459832014487557 | 0 22 36 90 100 124 126 132 184 190 192 216 226 280 294 316 | 1766287685610 |
| SPT(16) | 2179460419837322551 | 0 10 12 46 52 70 76 156 196 276 282 300 306 340 342 352 | 2354110520604 |
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