Factor Info

ID 188204
Size 820 digits / 2724 bits
Status composite
Value 8457622774531063395543632534278450397221414478182719113675074435190869081668797648915036249009552601226203163892935186830419906307906699393241059000932083633005229506825595010523504181166532897617019531990334101866856849178476948550187065905719958295453096129685872196629866492817709583818771483721307765330440651592656187070486245749938824290108794943542660624397945126783783916569469273786965094852680261875525021909209838817520826182321869669876850508808691794394733983030803307718550787441967097675297878701229492607812402769453817807968060629165940427481483064174433716781729425739879984668892404866797520426048108552155325438926048385685821820622531447730946752295700464337143576869469663443339888189030018917044800891856255131366314394293783234834508909906529360233844971825311323439895762790804386203090700728789

Factorizations

Primary (ID: 186673) 1656149659833208570853308691411574241 (proven prime)
(ID: 188205) 5106798606221875886168228585475376866166447318518830571851091320352324222406349913742286476681192087878893023618538405511406919840895510982527117532846934835675474227544865869411855544868928618796377641597994228957767047514378174545177971232260346740719188823329763422797466720514931625663740381453146637142343786213284321922935129951263873150953512935823231648358045765436331523140689456303706334395864831703946944884906229415827669150481636070989412276580658882109860151996195100018653316365057770524530069420933289406817539842214150284992579489217410455807406272288333585242601426548356498550089597691320164916032207632411921418858323429671458632714833408063772521981098541923201270970284759606066774757236554000656794426703118319230462131928017608695822695296176853171621088563829 (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.