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Prime Tuple Database
Prime p0= 2620780765165242871 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 14 18 16 12 14 30 16 92 16 30 14 12 16 18 14 28 (?)
an: 0 28 42 60 76 88 102 132 148 240 256 286 300 312 328 346 360 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: biodoc
db: batch=82, k=18, 28 14 18 16 12 14 30 16 92
dn: 0 28 14 18 16 12 14 30 16 92 16 30 14 12 16 18 14 28 (?)
an: 0 28 42 60 76 88 102 132 148 240 256 286 300 312 328 346 360 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: biodoc
db: batch=82, k=18, 28 14 18 16 12 14 30 16 92
| SPT(16) | 2620778161083727067 | 0 2 20 62 122 126 134 164 222 252 260 264 324 366 384 386 | -2604081515804 |
| STPT(10) | 2620778725502610521 | 0 2 36 38 78 80 120 122 156 158 | -2039662632350 |
| SPT(16) | 2620779249534905861 | 0 2 8 50 56 62 108 140 198 230 276 282 288 330 336 338 | -1515630337010 |
| STPT(10) | 2620779522570470507 | 0 2 30 32 120 122 210 212 240 242 | -1242594772364 |
| STPT(10) | 2620780685429690219 | 0 2 18 20 60 62 102 104 120 122 | -79735552652 |
| STPT(10) | 2620780697834567909 | 0 2 12 14 90 92 168 170 180 182 | -67330674962 |
| SPT(16) | 2620781357360333719 | 0 28 40 58 60 132 144 168 214 238 250 322 324 342 354 382 | 592195090848 |
| TPT(14) | 2620782432601404551 | 0 2 6 8 18 20 96 98 198 200 210 212 258 260 | 1667436161680 |
| STPT(10) | 2620782576773846657 | 0 2 42 44 72 74 102 104 144 146 | 1811608603786 |
| SPT(16) | 2620782761557076807 | 0 20 36 60 74 80 104 140 210 246 270 276 290 314 330 350 | 1996391833936 |
| SPT(16) | 2620782962993608703 | 0 6 38 98 120 134 146 156 188 198 210 224 246 306 338 344 | 2197828365832 |
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