Factor Info

ID 26889
Size 529 digits / 1755 bits
Status composite
Value 1674560231434468039083301914969843858230959090642310159755535957427209106381308264452454016966414259959688250110690568090204226166961179550333752200843878273810063690974819337289667035486947553006488363540573629760015858093151515953221633065404113445229925070601473612074672351175185872842998732574814836495913850338517758929313785778807629577119534880379270027669081690898905865069747317244390886387915055747106058304287606106683392675147114114230446045539725483198490356577101577737264104810917762942911360732650631105490723273

Factorizations

Primary (ID: 4539) 255066113304108571577343700262256544056086044033 (proven prime)
(ID: 38558) 6565200722833511894791991688241267195450521313306921374367298214340377047746568420941692018579973663745439891729395036234720679026384447567090961921797914513290706725295029245270960800591823152357071312940842338472506753385521130777088507585075582003145198582865424092551004214056405025591542939959858616303384318180086625532260759423438912592912310803645742482195764016215186544743113312115670994271087869512120868399138567395230383866098914140594267155674935482578383039257950281 (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.