Factor Info

ID 107874
Size 996 digits / 3308 bits
Status composite
Value 403510752564838127199030530044481262369989043930579165816682708365238100337845611793935563355325626878548401609874356231847721770389645421156413975413225631517841606004821955706275091529538731284562478820499914419388159465063273226883430782440035370686940516855112603445280731721847837849975065921390762828131708956676062887847671202620126368255736576348701295178789628572278758268088206129500028685738220163446437777026811907052897396677660389858833323016898481759389857068099745323731691772212152445599711346904355273568890017312768319920034323806558427191152973397457036035911108188993420250808343540832310796107154408175924661782852943631145291111461218243691875023737227128096670780192802939759115326620462037958794195950952613562196018275759918099784457799048742795526865549295402983569610699466439416018419996439274008582210567870580743241947006171951801268866005346674634712779644522663525135816740690832080198532071488659827491026583487798193142488047348335486063280382472232383503432809

Factorizations

Primary (ID: 435) 6643248296130757140737 (proven prime)
(ID: 107875) 60739977579922137145158186406027115321894100733066462796819581951651260036630135140711671662545406917698988420571275336648436205801561506817334966817556622952153334606447592233113782626001472021150536702423618978809018224487311592464275630150767511440694952587557837669703726098173673864961146556723807189575093844475256973414145235289452187643843516776679381851606219422267717717950887701121405743005907078922304115499497449693729662997874617265064007831160928995946334464883160279458519097822031280248898547659166668272816497383147074299920276470779371852757755993413727689143715267883502526624009349663187738254912446755380819233020369232735793907485266652178944367179542203847393569782221211724595247192085752914832394078033308275877811872374016747209178678112728675155136767202814665049212102561772451639339815779798353923293404041261764620814639058972028835009863754420903223313698536183395863971334771107311426935810421962029497356746552822533801013327605952160068457 (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.