Factor Info

ID 197682
Size 516 digits / 1712 bits
Status composite
Value 138262395052237913723457939075080611477134202948715634723720662228014529340649431490584936611786780148140110356622061171582674010079389760824436916235424755302721414899917234740735975936276935775747070867564995881458403587224288687461063827320736498677668213736428359988284112812713871410863509167989100586923673008332341678093305369299775564298829420653727948325433028575516290208828044993365811608429946818472953585102678994081731561630571020411417781046102471211889094944975556913904225868079047009443521994833351

Factorizations

Primary (ID: 17392) 57668925874439363190322007627014498799217173300460469891249459619035931372023651 (proven prime)
(ID: 197683) 2397519859365371812702453426300852775902130560883198609651516386039181041168549097106110313764921092507640699650803278891490492307244180468400399125854017294598152321663541031218606744722849025864481311618353068530055643679420593091033022775335107443524579178973302666727774669050295238079311871977700917782451513509987129315933172782593767955971073543322836586252276445659239912382999312332418712081348793429105199374382198689964154701 (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.