Factor Info

ID 137500
Size 505 digits / 1677 bits
Status composite
Value 4284194238505043647079594947115343445449541970399426399983179943251979972202483222366464201501736860754190759270882306117510611999153394608015660928780244683129538023861651998930522435572050564974648984877730796353036882896981800326642279798546923699908211823554298243002195999800786923715341274772963721281493601278265276099848098353955998933388054123294883299301119710491305721728180546614738666398264985396848561014189463787130346483529255572198887523849389188924260437869095137419967659679950360754451

Factorizations

Primary (ID: 136421) 62123721098332529813486789059 (proven prime)
(ID: 172394) 68962292708188019570580679059901932732395630395218307299515471720426714473348448537066246569107329591525383719809018907628922061556357367505623786078782000437159789883055304065756595008989398145367104809127949840863645023437972285625736628971677691323041711379544258527595005136329062718246946083110270959347105003390524172645297752957206692350943693481524398519315506714286559002987558031025303914602755647784793585185578780498775512957948948346761750839174620389968021259889 (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.