Factor Info

ID 25338
Size 574 digits / 1906 bits
Status composite
Value 4027080934432545232888416420835318414038221833760953041987420917180243573334405172457318535076559048206772082975508834811715280208459449359896471579362204992295067564380286849735397954101337498960506813160725817185568858631422322641990293062532589629904541775875879084201650798653699384215429903283259520681226714295642258182675555477053734414258974211868793498161142638096105593547396408045566860384574547290298023503419123483455377036856443204253250068660506136407109341842320311082794732095690870289956753867682321991985569922482521093911131244440917759369934189296063963

Factorizations

Primary (ID: 11148) 5150313398606574060240971858429891941 (proven prime)
(ID: 35607) 781909880575826461946307359238114365418019185244361503637400236577542232219999295746949861319971545532755508121182738696827437212523602526710051314115063843891882186869989150652112539260580202640895962979167194757596182849849803344470259699868383811725575057465037597318115410367171622657828575418905336013472305256715155532399635129716818201507223381094246696770182528034429916865852545620140986901448437765735067106137824285501298257419762472637321831436160151653368008277769114185543228308994680168572564229696089370496106963373140543 (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.