Factor Info

ID 28382
Size 711 digits / 2362 bits
Status composite
Value 610238806175376510947050092454410292358210383453092149580909262986742725493258152928583516975278776387133042351430268456751289117376573940648570957133365650100157645824384638156625927633149876305674333382528297892076814198312054621628568451070758142284765504420431846849358404295536592521895049471461683803155474912723745050810902417609076799387419600980616294271065210592784727153403012749901655444721715798117364557128211174655683855473431636686372538795871678631107991188555729970641944541962730212218207202451339820645925044893048024188802821139433201152992623287724271877042407654651438930530208689381149587519398681913102919247209510991871507588906532835682315074273731771650464966636206040514468101344987

Factorizations

Primary (ID: 2184) 4181003300071669867932658901 (proven prime)
(ID: 28383) 145955112296829788994579339921936409511399129599360517484360720841595907736011997781898098857917547364852288267749123663221568811469926343503687446119270548947933678143514896631584308388569594564691336949986274310785288436064536416433262696286408166968137076338431363378375461664530437724344118346162886178544272982856799888736914144387896689787933825543166582621552337465420820592505746997263886236197800866843073632414453249166922376922825797637875281036454999410607612685401645890602083942388140307429154070799963966043391085773588144604620072491225218405936708274140417837663764138713844244952625426569410738067023367486599376333992353257975285858526758464153262420345933512680687 (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.