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Prime Tuple Database
Prime p0= 889580549250335693 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 46 14 28 18 14 28 24 24 26 24 24 28 14 18 28 14 46 38 (?)
an: 0 38 84 98 126 144 158 186 210 234 260 284 308 336 350 368 396 410 456 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [SG-FC] hl
db: batch=73, k=20, 38 46 14 28 18 14 28 24 24 26
dn: 0 38 46 14 28 18 14 28 24 24 26 24 24 28 14 18 28 14 46 38 (?)
an: 0 38 84 98 126 144 158 186 210 234 260 284 308 336 350 368 396 410 456 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [SG-FC] hl
db: batch=73, k=20, 38 46 14 28 18 14 28 24 24 26
| STPT(10) | 889580009420165429 | 0 2 42 44 60 62 78 80 120 122 | -539830170264 |
| SPT(16) | 889580030988787673 | 0 6 30 54 68 134 140 156 278 294 300 366 380 404 428 434 | -518261548020 |
| STPT(10) | 889580116022097959 | 0 2 18 20 30 32 42 44 60 62 | -433228237734 |
| STPT(10) | 889580373129961031 | 0 2 36 38 78 80 120 122 156 158 | -176120374662 |
| SPT(16) | 889580387319181847 | 0 24 134 170 174 176 200 204 212 216 240 242 246 282 392 416 | -161931153846 |
| SPT(16) | 889580493366308663 | 0 20 36 38 56 86 134 150 194 210 258 288 306 308 324 344 | -55884027030 |
| STPT(10) | 889580642570997359 | 0 2 48 50 90 92 132 134 180 182 | 93320661666 |
| SPT(16) | 889580958404888119 | 0 34 54 82 100 112 144 174 178 208 240 252 270 298 318 352 | 409154552426 |
| STPT(10) | 889581025254027011 | 0 2 6 8 48 50 90 92 96 98 | 476003691318 |
| TPT(14) | 889581250252893689 | 0 2 138 140 150 152 210 212 252 254 318 320 330 332 | 701002557996 |
| TPT(14) | 889581251039524499 | 0 2 42 44 108 110 120 122 222 224 282 284 318 320 | 701789188806 |
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