Factor Info

ID 129515
Size 711 digits / 2359 bits
Status composite
Value 123547371576074142019671879382941144868376610168132326862558891272516692326530873143084774415922542920867759622229025414256449919450539955159101561380806960780759710066651947616007418432195006104329527344140126368978275366823164366827296243223008568128021481869970447664507097970168393003726916020259039843933834513527888721869459600063648837079676120164130848670909134590831695023943602994596377527680395827603132194269677337138247104629814384150805674693513734498220201764476578721420222375276283183858464803548922987161648788480287017206230961812475173480129587185510546669173882434912472460019076963400325732857022472488466713023422603529122406381755447937913310460113940118206889225353958244287068399242769

Factorizations

Primary (ID: 46465) 53693268571776286158408228317387514402904026391944246184877669 (proven prime)
(ID: 129516) 2300984366614187953105298782504571298912481910544870927947261718567854855171558682723933587349137615858992365694500989113649515338294964330685633833517065592581281402290421597353429771042034649049346806596751154537238397536544601933152204350068491206754393321457176179101325622380427832500866260938010288235438826729907527463221846124576858994021183889429342103543960498250443308235446418406792973709013564681989352747369551881426328067206943982428380581958821097927203378361704854509338314981006929651541749105623610990158910840687806092149207635111733317347587029584384287279832453443646797783565999025118578696883516424089126738354323718654627901 (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.