Factor Info

ID 45291
Size 330 digits / 1096 bits
Status composite
Value 630849957114662163969491904340393958122576111744537955811908558129407638515202256488012877063233692013418849496630744902945298223018434025554562350862585471765664035735744236384287572335589120748180069948088094819407623041305081918892601043649957387057730544228558819321614729116424749947150841630453229468406552763723872470540501

Factorizations

Primary (ID: 49743) 15455515476842124194951801500730230571 (proven prime)
(ID: 49744) 40817141172670717451211495610405292888911393466778765922949354747471963972455715410190113265975461006581229238372064126748672295426289445982931546788224245913059066498728391986837206086178345585443105583843790867338552213759156182739477666347804465714425399409617773589557426631447806493816831 (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.