Factor Info

ID 172805
Size 778 digits / 2584 bits
Status composite
Value 6438582112606253167190103934667053370086057052293158252784831835303121241013352314063560447905776923300391437767563347252468362157695133454162136889157485632512563415175900711556537665923518709058427773143461264209100614444608880771130158294657271524978329117853522211583493912513021760647072535393556151729533770213120773085710229332915027453277009195995213050359164960619572519597143848326997655449399776771674752209633796285341427964272965780391166988860146137437422017959803086948507752840939032968573535959263248015143715456224292034386125144398296174134406002446131835103298142348693380417876060224642552733085865886513913945149319017547628279861431051405267464737446489279653085696406483557571783248103087035687695994972849602173758791375978756823615656628230939047247189

Factorizations

Primary (ID: 171375) 1402902528489494184197616878227352708965872870517 (proven prime)
(ID: 172806) 4589472170628046106942978275796361515171133563319104135122030898973942834683317229797608342007141871627320912768590696203770461887425164351206476344385805983498547021770311831687279869556260566385312372764370575583295458934561811289528477569100502578339415480235930416721060264366331114752817614745506114557105248067953711888525541454114806543143727597183123071550329996742516389341850351690617677962206525836219905290748802192240748080620139131771072018995649599167234083742045840803769181248747763027007703760766956558645034819750454292081203083251744228856464515411060868701752877561853609367779194610025145861971659424915063890343805241168770995284691471365301159967314511230577558240507433924887445803338123362678175061285217 (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.