Factor Info

ID 180472
Size 753 digits / 2500 bits
Status composite
Value 259918129636412909373381967705030599708173136223886234049650060368355958753938649860623926381412385604885733341638067047513563754297664668910332407359434664591988367794642958583468220248934462372709424246010341337161549035424444454128971248143833724572713062979926395345517555227033133739521697508903132744118444277573976933810431404390903691269315110796936206936701409387869000489086304204362912268172249446871581300763383869679302853086382387094145613493796285770528677527723019753339095682450597033554946366586694375339526609518607211317092870385738728147976608302055220860257520541258647326595781723075485723376172055368995784963865563795904209724660032646589209230286767613716068674096493531734824004968747255897420409364508505632425928203752024581

Factorizations

Primary (ID: 179300) 57910776796924187298486410748316942122484037215559652066873484628870653358432930459342485993086690273686488032951424639710095068170187537663982219972085157360405662774843873831652740184436119881809093507301047689508295140652253607621078841102781634947798391 (composite)
(ID: 180473) 4488251479476233347323051704964803072350867982222821050500029731838852004230705917316869262458925823949573058259345698574874009233783531740935997854682448413701452891792427679569137001646850855762844309854825285109674440918937371495095480177123448969270815263927479529832471434390949711692690337576969767649171868244243781840870211664701220940645065090303281941305334874285874697852332921674222223717354957367364474617139495028236460656257930486051665426502372893380687601951870575175249849781091 (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.