Factor Info

ID 131652
Size 611 digits / 2028 bits
Status composite
Value 27951226388356127942278601725710386243778091089707397563483050031232378690825721241109967458905054331346549474199684716257064964164880231278630989317194369139156052183799727297627054833783952082647952346602828722805600625792104208055780674689163231324144318791554625921981173578073628353014678276654471893547734831847850506773194471391737780864092808526524401354124611504609041539515709337597872589792168059196438614236779115664080225871285243378756673292283889553891426815750144441500157302929908054280381118594051926229266209234127787985716774278760872276718992667717365109074931280878060000528608512173865089

Factorizations

Primary (ID: 1185) 584875731540300882607396508321487635244484155302074048573424052273281 (proven prime)
(ID: 131653) 47790025950888932919637466869057365609384060118668887146146058582001776369354363146086281888871028705685986213822155730323456186552138462056779445342846686403326962260596725691775263582888057976441969057972278968402049817714076016563560392237726753065623117305120010347893209852865334959912863414256637154906945427090696736540042949086387870721806325513257367646457646844385690046742682116273024458086494107137750896049695534484344449075955526993367618829993357634298232410781976690493696798270032729360816533197869851367282989921163877152769 (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.