Factor Info

ID 65100
Size 855 digits / 2839 bits
Status composite
Value 398906132381944603144108316400447184276933847726843264290817435334881576282344756530865506326118217328783482420579249028229879063440234999890624050308345962740895780118877195969871736420284646035247967714417668962636577279822766368266702250384286578686536304579310090494900473636917172675463369313424744223992490927521907457857987252268608777591719985463417615554951744063437037929901544923786277280761780491986408917462239210714190865199600559930634147303883688606072735148854083299737314398184157449264517730075839966253779799034843337783787626369748411324311402416706089940927103009638476479950458573029763975466980286460902446398708700716582254541040550633894806660090979439817026003228435671097827905477992051998404993843371560084282769941390249649834236297253400565726486764359865314648574642663268403007134843338893711662997716421640289074470184221

Factorizations

Primary (ID: 63742) 45463789934905460941 (proven prime)
(ID: 65101) 8774150438251933715962544771486276588148139620047725789385344714467216776261068453558572454196173251124417268428977095323421478112296855242183840856064813245984260506991172896967889899416285746560349710057065811377484650036170928847312917401651009026822196362479879707796352336171012945468762502990528111257421067904932711641618988407934314946203747537006592353492799829454711793794794064827183421455101957070732595694955994362193717010737628007046649564622618262258494160215994684262811882807529644489572619277950847257988997471441584247173279420484050249707103083196183487997379796730865890149177813161556097084033203684010898098474825806854655789883820330079996546891968031175169603368743412912430617356255864724931328826264467512680482104756476963421994859556586884877612516746904508416417588219524974407491798557342975037411528081 (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.