Factor Info

ID 55726
Size 487 digits / 1615 bits
Status composite
Value 1032508131783237690909186775171119143459001009650619176729942359811909195568177926980562941630638330974452613458920181595301314975003822423756891856545552350804781070654692705046677489833333718527774246769976926089697405933976303314909567533444397690221301426886555331230477163492900483295868302404033715034130874064721205179380277394735213183723427812991440981998324568105167155880362854212937838426375328610563769943591385013454023164473572409448160380875171024698712385012688677748833

Factorizations

Primary (ID: 54836) 552781743698966779174737704265497702530829 (proven prime)
(ID: 79432) 1867840505864317643560619365263382388720387525545491419930681979579839112294412268253695921715530629529413165485232065710903908514702031057998912095717986047560522676196055057945476566585570461557468785495268000627143230195468486041254201388076865309778094185693015137400413665364283430461931308586554171947809962828749914157020495538519654737517409184342294904359396116263098986490898076668088886890875755873269029141688784107257935070418375077 (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.