Factor Info

ID 63803
Size 289 digits / 958 bits
Status composite
Value 2069229281974525496832348347023482814198797788628402285670884571491546694799425832790474270522276331701478581064616734339877255221567296227996660974850034695578769815577257989139412313753250083009719942859567088208808599606811199522473196564883394583303871128139535281262639136091203228751

Factorizations

Primary (ID: 63396) 65888627940954399173 (proven prime)
(ID: 63804) 31404953277048807755103927650877952689687592208456470736439689052268189553736879938225354298516506071158938031203039265038591822768618671880356183116704682126163428870314699270739430129944100150208864876538489530935154545211152413441749407767643899504415632763805065987 (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.