Factor Info

ID 30475
Size 318 digits / 1055 bits
Status composite
Value 222810808756257947145623109184329738753059549106726590430507202439694689680237337943266148147024269762257787434521011923656480861448037411579910408274410981031453018792868626345880906511836833113409297378510332556088357061609526452161751266467051628667170060408933455074159420373184187384810044284051111565837410824721

Factorizations

Primary (ID: 30476) 28384281575469484539729485807882589299897038184608441 (proven prime)
(ID: 30477) 7849795604790557023958689848922464514782253665114735479675473939698339531907712610388905585364705192421581346620395266360086270579705257780216252455339914175221878165387795562907362108238245026149446089695983637275067172865451957678192409599947467492431944805101081 (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.