Factor Info

ID 166961
Size 1116 digits / 3705 bits
Status composite
Value 193713079735767360750195115313409442291148666210961251044032160342124088744315620613441306326356049251494032039154785547686603687310402877393789619117484591886608364865898374158035327369857500324738823700701811370294464588390339064248625978208910417421699383084627585674777702198957628516200730521377735968641035305307168294792353045478552949654014442028683868867590713182528470158018814096077794574681726460334220274791804083227676731033569968196560483234379761544269672158856765508932549982719099060042340439501901072452138522370823156995543346507609719515013258870420668475964770614939659397842840959368643473084577216452758842185728846144819112989684476343709919911315486365359061453209223720260288704217048695292946307661559898726748250017667107191891842146116053865041622191884576060976713090285823530804233683256702933439452100942454012424535067427704686985747594051217897337340572362304755962317525029569703855128898551014168497496308283639754160871534569522288931673448349595791647654903254256856561758586289993149714547426211120185728695624804462399302297268506038395786183576335685667361861002995643830279

Factorizations

Primary (ID: 166962) 10174930578453050077781 (proven prime)
(ID: 166963) 19038270408054087350551602007243402225059671272727075554358329450828945389692303401356435958841434866784009487726712691871594068519897993763627975241079535233256481801822490537664407149158389486924061338294683026243212908676035095769830325454600168418104388623235056010270462266898299426543333648734566428912573309201895524697856048112444768813117504228718721045182260328443668473439683795305887569919727546085557836433172944185059937915765482057687597970556830206484170715481839003043291368341109522005935287042434340972061920906979678911445437177015494993663124312483085513989718797821928779046191376641972810411947359834491730147019659844121502912525234441317064326465965819405424081103574183142011405694669584700353432325498644658515995365400158439052955359545981257251325352722312690717655731376724308594494303687324267694433443667641117465537028968921322740099204100156618176398571432415866925869086940326264372060527799282148306642885700222260263896568760252854756008329176549092553143853517885895284916047213593000041437142591762452814493812817341920447376762112163320884119751088385259 (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.