Factor Info

ID 90107
Size 257 digits / 854 bits
Status composite
Value 72952534542258827702093082582104738038811468786873267337480000110475529240767628623464519613727388522596153807244165660252860969836590333331866499004811017593613035215030461028268770184343742039513764847678240128616217825592539237344949043765413760215223241

Factorizations

Primary (ID: 90108) 72501596077421679100254755079975081841335666331936381 (proven prime)
(ID: 90109) 1006219703968387243187022659672049684670101615081798077077973546804943802267167546019616058541796336020993091056924520776344329188495535454931015836246023266465140248176219239660521739151198839479133184061 (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.