Factor Info

ID 192977
Size 476 digits / 1581 bits
Status composite
Value 61778276931115233540947124005722428511497258468488900579470402033200565386314521932491561421127555706097947171925177526675675074092035288184412218566384256322193960228847536079314826934721489309457311535404630351164271336149793094311862880215361476209253377124889219226788596591554301393772300250840671383740348742992169172474733590118608785935457474285168836964495541181366676481709893995451316923652796372937404066735178135826654432595954663476254320768080235352040271706721

Factorizations

Primary (ID: 158794) 347017491816472961400978920686387201 (proven prime)
(ID: 192978) 178026406126489706316500042849981192832693117264899792245151604151072703701507918520596894224111741418003440026815371767253069804457688069649369268104346096509633691575046234368245991053751361238681774188737485240133000909749811134121482180401755846163564313487709473422063884418011435933566263707458623080321312407091209354707184687172316464393219765938575253360993956925963044944587118393840629353342400640789937771389456687484885543975521 (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.