Factor Info

ID 196964
Size 371 digits / 1232 bits
Status composite
Value 63130857139837936935452856304421395817560729457477858700888930562979972737813513791314943381937898067221005371154130487661023975365102661514523511385552528046426627802591758995928776554684964536063715563208793352749106545923303291293524845103767789300163084514689302115804152655114909763173275382851172128629835248688682022563127311483233439961614566218278539826971824709

Factorizations

Primary (ID: 17449) 17730863455565010457215015481519172763685683806181388676488969177 (proven prime)
(ID: 196965) 3560506644137721348693985638936593151828662685393457212784952950857126443915772016950782572649770511779601726257805288898913686747979547005949203566473371574409944087404185700323650813951370235520240318182557811985911550920831888121877734872507396023639527649933294481576968819602930566444926457913703703117 (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.