Factor Info

ID 37198
Size 287 digits / 951 bits
Status composite
Value 13609128842528149685231082925136460703325764315742022622402551829800058591142187860474317136821326487408067684953428562901691988525699088785046344504759949905877663737190955376963385666433578635587745338114502536228853150818744047381418093009731957455976192290832694923340720329177649217

Factorizations

Primary (ID: 4510) 473451024093683360527418040621798755737921 (proven prime)
(ID: 37199) 28744533541943010321229710193740813695188101958767910881169264484741514725502251614810810396734073325971566570081979816922776428012952648441553626881349652546786028910280633241352586363876743841266174155852990127739224198731800258025848781893377 (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.