Factor Info

ID 52326
Size 857 digits / 2847 bits
Status composite
Value 63805753623241286207385597373586151971539169769612235027270123504862862522861428169086428046450276027827778812975113161196655184390734968143389975034228293113120505078515384516998615844349009413390879076486737149766508175310031077311199895778271634038412683696000520531158885531830978779111331088017913294687597746414919702957572070546843018706198077616335521644814511723927095773191422564491300738484054984039088015823996863970383658299280448831825004526135761839187174431704865780514580157712000011344145805355107283497343344467516463455788573458255791765809690519914154119046523226967233571982843092208363441277442269564588786250949532566370084418051775169551719151531057689311865329883088109830339985877777178909082683881046756751865763893570347057068408035228569951096083519344778810271563649831871640863837220593363381914466562079732013237647811655107

Factorizations

Primary (ID: 50549) 1663628038071022183838437 (proven prime)
(ID: 52327) 38353377175119084884543990945617985912850271395550532159162386770278901028604969341519132738641094004372293926972369509945432837110453618335689095480008630598899957423997752993322270057198971868344364300196771163723451496041004401230795079749744560084279246239960139910926132264836305606565371536766528042904097621553331597264991341810924576229472934207810145117216316733994529751896501637316713257118055738638981928117688780621924231671125913110896738252428850438717566198661860033734032996844876093276283895541370169002864345646375986353063515450304324151437110307185542474765581559490664751857375108398855245715720452141265201897239450597505753795056265419437080248914172008810078855812749556783846526810959914404149007276330932001607907295108064496491780757661411551591376168533883073282570333719965350570863814582027228955947911 (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.