Factor Info

ID 71938
Size 666 digits / 2211 bits
Status composite
Value 262295497448065140186408227151522390609906239156642750518121344341501954972588180288567915584800650183944767056621913665893307864787580073648635744308061669212510573998925568206967706869026078404958122553997370959139061649560766288553988187474462994142600807553911358250049134360319220919886676045650239970414570077608386466451477814721109107352738897324498603261526203956897755072404687145546848465181624233445416343066552997445943155013190840840650440287362212888716971764582868533849961174586733208499959483999820947072521533085885210249178293539611489411995258608987352542824267936188698328268589084934704803767236175482560372956862234812108947226750948761730751

Factorizations

Primary (ID: 71939) 11668821486402962947588751 (proven prime)
(ID: 71940) 22478319490421863353862448636907128360802497175989344657078308598869422508329973234842078220002326565099498583844257346349484161158183810030214212644143668812060797603547581677752819557663884861498514213138342371895579219694589601515650589199334285163697969483574974567454733558663968864869487294832819097816208027240907003345944867208484181967710673180662914885183700359795314186151893476123602758319004906382421121248110335158417512071677175744651361929914485256273616228336198817311843977277524404105948781312151539369443479968982808797049609268415905243879751722842637156332946230474688155977141590025859877782558424911096953938836642001 (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.