Factor Info

ID 193495
Size 1057 digits / 3510 bits
Status composite
Value 2826307778639108213931420136967855973364124625726096467220294810513336153388614924090906054877108596950554724538939367030772294090901831566277947827135171642444885946059732977327646043875039409595244987923262408543060780447183316611677659481383311193463848676575031655701068461939913209883797440587192607693152535678711999587288302645571375396287521603854351123104293515146769889163499936361122226870244851190330796745074972558871059820163043455964509232190636822396946516508932762688728003847404524173173914546103908747311315379506652424782336301290343660163796935767954091226234682426099573933461365802482546585082474240180608778198790023136830449172530146771306473909735697453370814807984852810739905590800613225305451370512409365080330130191496222609407182907302765258286011912220055760875564146789379786317633786772769854908575842307778061368606853338789730943036551769264296671457234503297832428558189379389272199058511654448859492488400842826510031281991806249466847068281726692122851351491524599788428665081883793139107751786209296465339186332595691

Factorizations

Primary (ID: 158777) 2781778024861955959672560416556067201 (proven prime)
(ID: 193496) 1016007658907062513074016448675310795808610470499866361178058880711230910658105045554194692875732847839975701821288949583751174952622567247151391629759872888021775681084629939820467140137979281997275029067838565629444204711417795549141303012262610751409441631705671596985028237172234341846552794020902107725689665837098379779666921707236034438292613778182013380258666220088261066086549835727451338113308179949670516324704160447656325224071200093902529909429686498853081494850030224667759237996611526622449710845278482923315425706595623970826647000348047867041279269236605794028947458389767545202468202512332860896173924691757183991754216821178758096252219329684464022652900264220258280005182251115841313611447764975832443267225755720783781118282658174839239232200308791331826999266307945547486739709366471967131814850310447519995690831556801492558531292239170358432515037858805533623469051680905951980683624274731756800450624519356412941326042274877201731499175266628063641918095988014821020076804745434169478479383600491 (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.