Factor Info

ID 134275
Size 88 digits / 293 bits
Status composite
Value 9871380742938707349944501044485864264088428696795364234500197238572718171059061251684441

Factorizations

Primary (ID: 134147) 2951364922875749801318096593 (proven prime)
(ID: 169638) 3344683223150946456155681298226562153915356841470982538998537 (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.