Factor Info

ID 153240
Size 725 digits / 2408 bits
Status composite
Value 38316221041706025648883012283619836897356740713320908397970950780212386309128957837845471508977321403764989422870484241433018142379613871677470734007981231993818600754165001373666284913006411803128405620910954940471989449217812872394355787869676688860380526502812587308195257482708571545809702343690034339428937569126011792402822528664608763290219585082362724065539163609065430541406559356017704878889726530713385973671285155713000488001520160504979878984184350213126116451735939465323434732721732831792343599364473000229528921591389725370170672666702488567274584658544663074910066828553915949572197794120538104310213039199088967166277798882674261524409907400845683733832553434493917434302428066201381582693718965454489274917

Factorizations

Primary (ID: 153241) 2364314049717469339995297223 (proven prime)
(ID: 153242) 16206062407946497275637954653759590673392962403229473712114855069740256630663112175836541133157515771190411138091357697804660130136774727621615366294955901794228412171573413729121607530038235107873201251444930637510465357023755724494422677110163178625975060149855860332328888255228035537373563519063763311097478033605417060904297487430489579706945377914213428527304482420708393144919580683757439673204096009319549699737112090629816439757409812666268649680601705171644410899028003156847543248690862772999833593801125884666359261773204521954509606530274006162065006729637536430076122562089563073036036446042865394449050192699041645027561434631692660630987948494806623929507372794713117809083825664179 (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.