Factor Info

ID 135187
Size 673 digits / 2235 bits
Status composite
Value 3952797736804697141112320649675752071100518003453903936681707880703846503730662028366013873213629161288612334966624984151497599144434113706111113512451037918098913523188952849661194497452377747482656155754104321185787121313317469037902764566453272146572533958847587513377167703673251092406876757676468522003525867210038039883333191281470857410882336814317971361473318534868992823694890225985791851703199367292908933197009010364407769128361557231339818203176295435907299239501720755748283327490376593398094572939343325121137921040966431416665350227371086403085890851611442296980692284710345753931663471747844339784846443465855603285403561680322702487579995007811192450129131

Factorizations

Primary (ID: 134108) 64052303668365610463 (proven prime)
(ID: 135188) 61712030800180564974192715132681524048219985795110881215547164889618194613737422905207057538376335480642231109384055549566946622347347591451789368493481275938822088790124752177929893045745380714050927879128859232122243036212781968178351508163738099030084698758667266420460508192292519144582117650628844671013480074739998479487103555595512410218721179395999406036639118178237576526657159373346815249199902489759636485025932087298767558995356794522560839843808037435321673421438002325289553320838608798800082239504849922724476083085156172973387643287705554380420695498579034938273483299074875816721982554765294949933396689380082146253847718266781503634037 (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.