Factor Info

ID 131300
Size 489 digits / 1624 bits
Status composite
Value 601113592165766548003356849832519665254155819477421842406934363565008374371509026971269807490295027593494475521714482278660041974233827580337086430675600505778952104219312502761322253995165542070987576820260132879661725546649291421532065226336144855755497760117090635973658296131653798735303902509390121568682134887526186626392212664113951097139498358629377990525757242711420741435571685126353366279874112823742303525088485278222140174572459379270789917866505737421435872367865811656988561

Factorizations

Primary (ID: 1463) 315379807186690375311262636405957710528313085933120019902305086787909578769 (proven prime)
(ID: 131301) 1905998984297478761162331358510463406972284817892193563162770984172092083832452379490964732556619778819084973828636838808983560927775665357429392022568904581708044840987804519772893357108700916012454391177960339613883751036384395032548217815608675623608168061669138925836601725421693146866264170807048174186676486593287424907227799303478102912732013720066383533585405457223130821342403307256169342094777896179101569 (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.