Factor Info

ID 146371
Size 994 digits / 3300 bits
Status composite
Value 1622565501934770732130822537913312497866770672715785638615764299539966642276372228863484946713089659181121760645217433397378086023644420547981727214624367393781939953552169770718141645686971082180285004697121023999476307101731163534960296161967253212844006253861746398564884247977419044111529771962044333742804800505911735344469980450194100535756494830416821178276330184934721459636598507621196011540828757486847058403104725431343924390673501377563269885007037452537855575380419358115410562155562553782733173933153257277065826408428885437146385294648139238450489111035724813403523067504398661004552070870843796892426942023390508928265165407235299799632907572835780047654665088954713821564695873216965591283909718125831049600370462130074505593519900239115461051454821984240109192330800550081378894972386698359220723300747900546591377269906232382364717420768055437345932836479677997335542433610687998903587800421612156649601826301372649329885086264547628176021908673577584799163445169058987577579

Factorizations

Primary (ID: 4404) 2148920356182437964673 (proven prime)
(ID: 146372) 755060790069140644496841086178034860556054688998021503281849525537901426521824411946302973818970626415612749496417909119151271597764219937654027319314592455377460924663800907130449845945803269864425936629261935975295904046155604285162331193408752100122306444274111802636357731910095445134275313426543391341227108137598809223431628226450107945065471003867176431828962769004758293241592874905915087331647442677721208398742457205031602895513141805178692630033705948126558149099145288182555811433534129676033105107678233893863644387316306221883142834756306960325990278461407895201602949088433008433833232358875294952701844341781196587230496003714376097984618164922547130632295684649953376539022058915636433151034432216673042573299748903069826469688798804596616548518571445998322919875273397990896763241190501101770179184006940934229132041951088658405259368352330766503785690735505942486579198791181208978182176386861461852231316544255461115823655964479898513221780475238703723 (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.