Factor Info

ID 126696
Size 638 digits / 2117 bits
Status composite
Value 15423008703530308262341167070392205423240916055161304186025714901146349387257513680135563106931752563277427293543736136049328480220071823776021702611590139064957497224471885701691778598874036575436021656996330841540851606728597964873815004412948382857698021481822166138750544554529313817496274493775356175401519224046407559082678752304463304630956507078302812074465818572708264732397263799498155186110673014895140458206853545778089802353760070792852188931672357023598943711993814230417895882576374582018866799718046528908789007610480884090469265585757680878632705049636596697611870699614824306432408419988190514542828557252015278568889321

Factorizations

Primary (ID: 1284) 1155333137794466358130062711636874331425462747755838712900914488174203836784504367968088157703 (proven prime)
(ID: 126697) 13349403906974284212156270059296805508545443670770346951070693005059871988531801162485705537931861501795659109214891359048663096689679915627097298357783930518744616051355488980444143331566431109951723318649336793260212126446017321173304905624127031375127886362232100757468987525417231644618317614033215135062781688565963606108651050083592545158425152869273645078861455524029699078433990461891291332835364314403187484460110007976476366774395584307020697420162762175252480079025911047339840014934607594720269620728891858571206213242541356046641807 (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.