Factor Info

ID 148375
Size 618 digits / 2053 bits
Status composite
Value 766238040789579601014584259753462149477982025261530119347515885444334158576435457374057818727774698160567263597854816932111706050122499595530843854833059190484691339173566586979264036584986117646417514203773446635018323864931618375893923506659696421170896863139095043901106727824733979010538711423471689988374736333351287395738501268401176867870258077657650759244472418770303406301048892194661712635366092454884257677907013252632610529602773396113381159308414356931945728863244275115424293900378706712840819590633561450257237864089785984554730696534752231024294518889209991089069413560418981000577540673524729709578961

Factorizations

Primary (ID: 147067) 1114029602365666612314868561 (proven prime)
(ID: 148376) 687807612259545075818602667705935581473131653715850712920409740228682977444920108463609969694446650746247844841184991406532909277891256801997078648679986749039780212351667766845180658416345135915659231495203738654810394269965713540124693301150739100811373641173496149798162666509975081341655713002252237222410656075514177066415992555459657901888048632545156044579399978017929006584145324873130849058048316735360969660632759308723390031032886364283453013474606047887624749879495535846064760437022901886469518661663634750469655428347771260887390623328688391350624634306530602565159999752726401 (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.