Factor Info

ID 103731
Size 453 digits / 1504 bits
Status composite
Value 393915699379261277612190126051577282501806652823921511085810311088757889056244663165088908989314442047474741358982563561421662589038902260966628495860906652811221534081881970712311969079666176294778062001881820045344481962508541429470350501409180931179806506751578360356218213069909181287716603144145306739110529045757422499303077466222228537765858934340917992281024267601691176005349838375881157807698127968341645963910046370221509926202725836332236909

Factorizations

Primary (ID: 19) 10157807305963434099105034917037 (proven prime)
(ID: 122096) 38779599525185094961790022286702530818627977378013349893094778649816652499715287437633494496551029395889509772441347365667883692117711769618274205828723383409718165006869224140782605608574679691925196469389900326741788938822753825287539411079059130296517419619831298123672079586701165940388053296403385227247754370865219723658196859163020141501915403478602001786583625022789330071955820474905278016810668420920612350923457 (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.