Factor Info

ID 156003
Size 763 digits / 2533 bits
Status composite
Value 1815651808910268559795691745633476714163583116327406133555794941097930349564923419552280596194143518051698417610036755496331441808062785866981121179608849845971974073849190956148522955760315573920176287449329922835191853546490360871277903830678599007846228782406129660371585705589427383196670229280268832387340888395692758795087627230480491835500593184688378833983049395102310165357691715537681184556753352053612356615787275182589147054657545203988427888505377098372460067166041067125506136308394183656867627099557439644288435181446476212967779833496902803012424404068084896981309295270535737525677457780591185859376993522966636012395487319673026859926829998804465321520505149778521365792391692543684398847947719762533559987775299557303454909823670277337056567079

Factorizations

Primary (ID: 189938) 675297077668580054779147603 (proven prime)
(ID: 189939) 2688671207017051277604026556936741138946345203980547176179032807818025977177247397574533205395493845156093412841919478136306637963084349598257645763103016155165781433584910285288309565772806703729659513459346690066648617789016363355973481013131896930948446797797192023818982326469414064487983499932320779897557736282994595456560291818683362322884555590109573141134113904556098425907445522159888440878262032183041210253890626222112586229135704468191049293216874358674907416883701811412821941479029795358309817594690066501047182670750356178734256702818871488962309943140174805527685624323622966892360022418322386657632654289921597942208639927497872767087590716611162146942688553470791119643745642241605978714579098307831962773208289280093 (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.