Factor Info

ID 28256
Size 746 digits / 2475 bits
Status composite
Value 10625998385248686455427311577415937146214001845921702045914132078149994599953453599434481491044367963211694380518282827630287856163728748602769975142495410816229871233555693488053573968321900036394248321315693707757061933107005260017175760170544350418818056175182234595833272102744161019770743903153595837554826825986944488242860827078228113465171425027326890335129617372078059830095988115510482115551362756881414342437954516634173963343542886876313227371675179170950763284219423724240347838263531678445760438626131930928696594727580510881402819518760544372331315368887393058062059704540571023925714650152770636599667181357134639024769911365495783799100095679902862888587273449026954121635093005546329026176103299269996730063313600396801743203713

Factorizations

Primary (ID: 20174) 2152970896196020817900437 (proven prime)
(ID: 28257) 4935504889556679241903140584011589587009751533381487136654442984855181203766028834992285118371683896426246422582306329042924911786508244243493721958024136979215525669814987734984262205332713130013757524272914056130831322194392511375204091012172623996174528582986761189902750492376689067958236856348691186770568320053794005606227394048950825376071674602437289091829813248454412239391725009687065924235329044379405518575197316636135494918006996245012970820264325011709143760289974109064551273159257706611810704715088709296087093126383670284028416490394182830202215487404673071777627119656437430483998421397068903999705236527407901426042587606199513699035754770022544052884005793595897545470106659568553160571785179860997949 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.