Factor Info

ID 120572
Size 527 digits / 1749 bits
Status composite
Value 18860151039756213257282723698554285739527687326474014772421394666674071166719251207835199595304880391089647310562905744337628818952613642918800296280747953738371647123702742230273121731995672965904121891618705135111800149772935338513305002106517465679799769447476265487127759727460247238010610331871458855404334133564359141957153396932607496025901445715246442763051152360717982032203543471139704564591346542932907220743956259540008429640509799308344573109463746271700762619647093361712326276063368337547508543885747567811430517

Factorizations

Primary (ID: 48988) 6033489004052981697458806565534587106059 (proven prime)
(ID: 120573) 3125911230978783959040081836760830602469540270416362655248565845191578761335527372326250025237089370600945116943009659245501755467911457551159117604402475668866262053460318735394171925863220678857262368866083620035655999829968864813622590574283851276048038515427313558884805042835019699983119830598618760650135147559558484255708935268964013794068211773262828314456910533723290774277056223567002931192066471673772484345178161617023224551604278982687869684421827671225482250268208438043263 (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.