Factor Info

ID 187152
Size 510 digits / 1692 bits
Status composite
Value 126797292350732021529527569179484436775298685032661526662536938843638557480773151834222870589162768637664153595484068687157927236868907264283821905140860413441124988984106093005490883273974363922547160674235473702450172800711742328968484553834597342011203349074271811084474660101700957101675099390142716056247328123528072766081000579639992110636877811336327814404958048532028194569390674174471754267710306966648529979536381502923586269342552539217232292320841531410545064902505501911656631712295173267870501053

Factorizations

Primary (ID: 152118) 179131919437879366272824933312584640171858216971 (proven prime)
(ID: 187153) 707843095460737711789851459883061402614465405458253681538703220428054452534077593050780929262178941155133076453238879327641285538871783777657205481067967897119658696068489710874724325826369848857822417633574325663032427230184697280089243219374733971895008059150431144755898874159286628708412035781094457528492680511244481330233653789046053652032472077497442233934087809903421785702080181592327263528918346737222069515340343921508033129959992555906312387436480343 (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.