Factor Info

ID 152871
Size 420 digits / 1394 bits
Status composite
Value 238070701423337392316127260388040759089245768367893946608955049845784494043732751605902779365004635023679030876080750030809883167423269951553172301299437912593837232202504310154432016022745227454418317242933031412412641629140694001698883186413711639054351652591940917225174615346781539592893654660214524492632639658910231491913344166520396488924273479634891412622110230938414156328656267125929239823075787616732946538883

Factorizations

Primary (ID: 186370) 1549925033223620992984607420157017 (proven prime)
(ID: 186983) 153601429953153668449812963206879885241264902172033579735923507909972643771917644279238294948315198745199199255690277837101901344765789661226607657662108400399353995396703509519993385327984039009521540246201125330686102107610801657398879528769670875099947743366798839331476516325324574917125109502178439350392835565256606282581064236017153206565808401660619650726445813653454847540752699 (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.