Factor Info

ID 124264
Size 528 digits / 1754 bits
Status composite
Value 686221482737248083183422177502605725164051904336675851039231048154846165930243835559338270098443697742027376057536076007449208482141728089998973003994086162808431297682277255732224775800887398516947588648362011848395991295976890516915333591369106142568862250448077976475109837306489203196840354994172976098205617099724468154834606361351036099654761828275517746923084014629644303077333143703745269886883283685144086662089290038855647583782464167307504536912334226842281585701454645886890041867276519939001523855123898870656876751

Factorizations

Primary (ID: 10119) 75753655266462121234302626511048169440001 (proven prime)
(ID: 124265) 9058592358658817820715698582668137224329981222628361393486086318770627270719934714743171483284915768064814319224513063849406932171343863096012629394881450805320866817929901286653590894079832064109843294798335797202508154973938413722743763169749383833983970956209083255531493773282044402867997218038845200658622750203935458858866769204051816212932882527575286092604738133838024052708464655295829210193099598664296569400856343313984702499495496465953473579490555954213265564867339567436751 (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.