Factor Info

ID 42969
Size 354 digits / 1174 bits
Status composite
Value 154564738163161664240293165973738394724932315845237570282948763406033294958504634981238418503535529128636429499342636151817697220048774932390399841585104945851751026542924450842872870055861243009721757462743613099113332740946579957924261323177049073604455006389843173513411636799284519061080202580861955380098817892011109540318066841884073310428859153769

Factorizations

Primary (ID: 6) 1066340417491710595814572169 (proven prime)
(ID: 42970) 144948775857840165970790267630760412186322723167095872291680035677799369150397561616207005045941339440295945844085330332262560768600483545964659761309515542033934798413213015736337697006164951925020150780582265138374777660952732981296588093117889912837228373473100675728236067520008315896969167494672259577691226640254628306401 (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.