Factor Info

ID 173167
Size 668 digits / 2219 bits
Status composite
Value 60735233237685138163312046147422948025186097628058107637302757188057242150998634148830446308801354053861842365200877573131034042110093304342397784026750357309780205512442121237492055770143614851900977498406113958398557320413158724788294652055502823419399404591289507807384957005310590041944300318476149456777585915268248118172104263308204339959246437890640985455417067871299618745429534869813849183312349603700802003778636987007341802414002246655725220349272816155985819517399340755219332255763098252323026157988491167084326706815765656707494581200357822053595142462460865734401605331346103769058746132177607967846619452086792265393119675342750941622624714936957411671

Factorizations

Primary (ID: 172016) 4907283504031996433973161563241071 (proven prime)
(ID: 173168) 12376548692934275749201335637050438663966086270435820832139614441340528316740851562706493170331938044864359173740118406477961753232616234128759065899408319509051551727687971500784681305393376962827714102757917723842272341023452160842444474570542392125172302596146274047920758164282039965420177339588088848001665402621209910902410010734237985528068514550714344117096192504210286096534647015457329179068419144155146984523133437476561839370311824216489424879769959373203392182136411072252316207957557086487196642495403901538832889606066935381237234121740319730764137785139244293533769508599581323558260842468198858318271448377353117768601 (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.