Factor Info

ID 20568
Size 250 digits / 828 bits
Status composite
Value 1093847806554903949002346360971291358490979745315292678394814567701055445484489839290062080663994807903859301612467532802962220098415208976587163832086356421552286436322702726178550763597614643768988962688198631305760853460114259042801465235181742769

Factorizations

Primary (ID: 28726) 4997630607019625728363182868051197148653324939120570784929618962772760345131203329 (proven prime)
(ID: 28727) 218873280673944856334973385662819985257112395129433491129959963575871591393312135647282275777407912978019016878576492704412697343694018176500098255924915065089095229361 (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.