task ''
2501: 61 * 41
12851: 71 * 181
13289: 137 * 97
75301: 293 * 257
120787: 43 * 2809
967009: 601 * 1609
997417: 257 * 3881
7091569: 2663 * 2663
13290059: 3119 * 4261
42854447: 9689 * 4423
223553581: 11213 * 19937
2027651281: 46061 * 44021
11111111111: 21649 * 513239
100895598169: 112303 * 898423
1002742628021 was not factored
60012462237239: 6862753 * 8744663
287129523414791: 6059887 * 47381993
9007199254740931: 10624181 * 847801751
11111111111111111: 2071723 * 5363222357
314159265358979323: 317213509 * 990371647
384307168202281507: 415718707 * 924440401
419244183493398773: 48009977 * 8732438749
658812288346769681: 62222119 * 10588072199
922337203685477563: 110075821 * 8379108103
1000000000000000127 was not factored
1152921505680588799: 139001459 * 8294312261
1537228672809128917 was not factored
4611686018427387877 was not factored