Factor Info

ID 81942
Size 318 digits / 1055 bits
Status composite
Value 254114205671989385871067726142492886437383399574130360654376637588861363227051085298697059724629177299463277030292861327070628258455468250574900737642055895083085676100043406817815342903176225060562637315065661325373627486495283565554770920342113211355030058895550780362687055896227597246723976611809822087694664077351

Factorizations

Primary (ID: 57183) 615119103307672084324408929574434035093551952429110669871322453424027065503 (proven prime)
(ID: 81943) 413113825120280477182776856896742084548371980025276219465756772852665160410951875150082682655881322191912355154297938233054563611881348380221372728390898190202656648836760513061548146669706796263219248523270046792201948672546475354049892554617 (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.