Factor Info

ID 198821
Size 513 digits / 1703 bits
Status composite
Value 363353162459975644594682929230640895183183266874970897275207416745881333815004889202313389742948891119577690947463422417281909808055419264041703648981049858782720175722865795078469317277425327092212934821503775093998899048533584745276176972587503154403715961060346558081888617005184865476929533850319145741162741715105191652408525515885100268641670612448923650491096407385565374503601464376365940590361048040987579678959549227218221332541387136451661829229050104152082137140455474463083731735069585929571678950641

Factorizations

Primary (ID: 17281) 4098248663274279133275014316224239285844931775661062561 (proven prime)
(ID: 198822) 88660594393917549753293637679775238780009852973584220730933656000087159107865356349848615120530933218635591379016352253324746671335658044409745214382403947498667016315844087604062667353678738600682469442112674144972727341502982484059551269848512883136578804690176742704300569775486822891174772820254369631183121420294845575001315653062070067181418040607971901952851181936723108728698546999018643325484732573381115716444353194186470719701253390852395520211281 (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.