Factor Info

ID 71328
Size 318 digits / 1056 bits
Status composite
Value 421190223998835798994235086903178414314386989773731289135775448660483192729792404696968503323171672204434487610558588067056881781325382708101817760941873246706704129544927245329701381253929628755292770828705958875629478586884174459863409162486318113959424667297961289745380249750305637002026781116095884798245130556659

Factorizations

Primary (ID: 70567) 7599707813206155097384225291 (proven prime)
(ID: 98551) 55421897045426619010413875017572786122530233674789870643873731219366790385118346128385393156843029856388082104664407989817203718874141332193651046636769263732470841569060451887519920411617406184919818027392742892667308145825456138639654549129355897548980337806643595966817167281573447211449 (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.