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Prime Tuple Database
Prime p0= 1977383682388909903 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 52 12 14 34 20 42 10 104 10 42 20 34 14 12 52 6 (?)
an: 0 6 58 70 84 118 138 180 190 294 304 346 366 400 414 426 478 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Orange Kid
db: batch=80, k=18, 6 52 12 14 34 20 42 10 104
dn: 0 6 52 12 14 34 20 42 10 104 10 42 20 34 14 12 52 6 (?)
an: 0 6 58 70 84 118 138 180 190 294 304 346 366 400 414 426 478 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Orange Kid
db: batch=80, k=18, 6 52 12 14 34 20 42 10 104
| STPT(10) | 1977382346782088759 | 0 2 42 44 60 62 78 80 120 122 | -1335606821144 |
| STPT(10) | 1977383111683589567 | 0 2 12 14 42 44 72 74 84 86 | -570705320336 |
| STPT(10) | 1977383288859374507 | 0 2 42 44 72 74 102 104 144 146 | -393529535396 |
| SPT(16) | 1977383313718260163 | 0 4 30 46 48 60 84 118 126 160 184 196 198 214 240 244 | -368670649740 |
| SPT(16) | 1977383444103726371 | 0 18 48 96 110 116 126 152 216 242 252 258 272 320 350 368 | -238285183532 |
| SPT(16) | 1977383588884707469 | 0 12 34 64 72 144 174 190 264 280 310 382 390 420 442 454 | -93504202434 |
| STPT(10) | 1977383691968623199 | 0 2 18 20 30 32 42 44 60 62 | 9579713296 |
| SPT(18) | 1977384492001640801 | 0 2 6 8 36 66 80 140 146 312 318 378 392 422 450 452 456 458 | 809612730898 |
| STPT(10) | 1977384812098606751 | 0 2 36 38 78 80 120 122 156 158 | 1129709696848 |
| STPT(10) | 1977384832828824899 | 0 2 18 20 30 32 42 44 60 62 | 1150439914996 |
| STPT(10) | 1977385398901413797 | 0 2 90 92 102 104 114 116 204 206 | 1716512503894 |
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