Factor Info

ID 130312
Size 737 digits / 2448 bits
Status composite
Value 50953527588294706937515919256644509458095397824765824909390964434026741349992632180056432329281900044267015399041558809136351153786819036800444749055703924330391047458985907531228686167273818421026475916566690413386158537253710579703771350473226616523506215387367333264098969831629295028047361543787801057963891205031564380986172080552040060198151661625178630247537897409936005282325770936043776474790366918223614013329716602591865753375356647621507765966904431489356347503237728355990471137110271496731427486890116274406884719974377719982088856540616330562331868114442498722718502471214786490380875456289281354986126628797458867447655998602741096534788394280657802365160148264345106222999648965518420128752767810921530714299566320594187

Factorizations

Primary (ID: 47926) 288936610375479300283199495367727543 (proven prime)
(ID: 130313) 176348464537185193897986837028577642936706038075326335947072751261342830395199683545693944211321193085806082843494126230016949518272039812624365988540722401861732578537475760214347823927497892496632483762304384495231404260291794857001469971591658846540777819092636356124472954370757053787884505422724715984819920400445470046814150693421252534010980865338069103095249450719719475141074747244469684007438568190185156526221066851689958008135773041982355252657489806643887382600805335939008924581570735869582883366559106301731926131123931927746432176730516268389166517284826376161965257591050898101865887911073518794290747656709867376657386943042843346541125196797786337249484282320508286006047301144844109 (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.