Factor Info

ID 64990
Size 713 digits / 2367 bits
Status composite
Value 22171802808777641155320271426668774950319692106103436424196865808670785025070948643926096987373709668277174689880750857062452257919994737100576433419955249118585451621036050473898881976336123862584936187921811879286214753577873320813940261090010996246491588312097479009118155125786908388791027837846749381758708017477028923446305202867301670812341679972830646282229545092931797987676894952414671375476738096650047594307661707221898593184953507974777902662561774162990701526567642013995116436573841744949986817843764361064540800848272429652308634488794052815071894491044067804874829123281484006892166848665374286004929447189690449762054289635987510447898101774532408126371082129891089797718528688320146161913569077

Factorizations

Primary (ID: 64021) 33629871063713383131453421 (proven prime)
(ID: 91535) 659288962683565181725608927421234200838695406167533947669815115186586963035529980963965728480281457664848654768608366824966527192889773484867581222671200311591789911515775991259419232413470882167305813902870829780632735270226923571354501681492779204514679385417213434232720395106542766887417934253814606229681626948676822725325822691860874494615101797385616481032893465936359921467456179782171444936852040073763931633703335969756799855275677078998317875073860405442754814674981713715668012504828911862726189548277117630981213477567069494242779856544483410816977255364853168835677940649540972176082446513136106276608144130501993694131802073300418965551828216398217432047705520924691442537 (composite)
Secondary (ID: 63360) × (ID: 64991)

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.