Factor Info

ID 71959
Size 730 digits / 2424 bits
Status composite
Value 4063527023136967448762909661219292018160928005038295919809875961837414608104095826337715781918683202321162604394007462234683403872326873738658825269532657012665338023161264145303876913697217488047538539883827506945767020750944662683587210225028314519918045756575621184362192052515642234740334299646850237105229384241982333716683001424591610531332384909443835091130835717468978465447016280375212071148614821188720403073539513704792736884971466318100657075440474771528607892873792280881156154571092635584649220840018635148091425945330044806770921899478179663813698019743367558367649604054348338214036464994106135868341269866030975151561020584274166033350412504291340372404874305618191289513268579599989770699839163419135470915616351

Factorizations

Primary (ID: 71960) 350345040940220888682697 (proven prime)
(ID: 71961) 11598642904240006108906560908017425226475350491353520006674536350908641564521099840641960065539331515960636738763609745173385093553066842081157366096100679221171716050891999148022992561424534039841739010350353924725408886571306931704125912392103988551378325322101439923347456608161365489072854030404647340376854299266964374549223555655011590034865891926315919132821780041330099735469131908041069092559542308031875076807476828036045977069528410275871286823973906952079759738266803430347690717506972038002334542279909589427957941698825192051671884231390393450532036834022894619361715702413614644959091572497206915308588547923279824758120828472782286149906824294908803358263060060543056341017489701757820932583 (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.