Factor Info

ID 181873
Size 569 digits / 1888 bits
Status composite
Value 15130882886260650576166072384661912468515949620975478404990066967895246260214929690328995858670255867479117050973082456204384933601394378270031394255533383241366615936593336913974662335577662914339542089447197254290254448394093604005617155345752728060066469591937173861337476745785118202630684726054295533569911595903563552837489801908675316777010415616159805107088935039517626588830768421783036348833245248015256763072132984709544852706948407869311391934218466864110401303983141137172035901097533298971483951103228006815987392907230631607400861851875084919797874594241

Factorizations

Primary (ID: 181874) 412976315673640118074969425817488379927242054153380859635414365334153742661138018056747920811489510816927673019040333051499 (proven prime)
(ID: 181875) 36638621422101181069615889594606032749358862062226182745040234192918249862002634135637916777947055719987597984747837337677423999122398745055677804758072959729549609327793907150856657289369435412084984028304302688276055310851983864160988503936615744962018107721155077901962290911866294251162388228124047833382911770395251315645775625053984891499201420681625131813623941896999249096946543997765356244116315456574321097929843633838681147790201744259 (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.