Factor Info

ID 180163
Size 559 digits / 1857 bits
Status composite
Value 7007718004345299887100658909545561838550155000004852098338956161593438536703905738841991613164370131312864537084496340114136774291216280929046810200233144652310736827989384997094125290907016647730922763251201974196403777207722773127578696771498874477649730799771811112911485382022806279332518253115996609855254590661501152787782421562448301333555812746153965763075260666193063578597511982000908227015709044420851790242404225472841162261540830021743477349416971962597457614321606790049149509236205129669594325757273624296907994877873212060870548475749186548841

Factorizations

Primary (ID: 143153) 6768808917883938635656748396259804822671 (proven prime)
(ID: 180164) 1035295587356608211091447283139827916314791014668465293006290817574609341665960822255349661566363877587580877697967110875581046006598038311799997256469598520440721562515416186863883587137073782253761714065031702748413285043227723637050379768289155761138488019451213912221374439656995607466247905353714186766103034075283072008263742072658226575379410845197784982485431947190090093162494185909217537373593559101348749703843322883274333488365011261089530457817852644944171783560663336849749386879765388189342362161453755271 (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.