Factor Info

ID 72978
Size 1102 digits / 3660 bits
Status composite
Value 3120706862525937196830191141251825747239277570526431062114038116983274104264913415873238884214353181157904697074351444614905779330195328784914549495425958558779811318883085219966538747109268302860927373113353206190995512600265840210244510686769562566052335507465401827367496201450673715787914443603434039503958004484673605051959893538588074977845797450079652592536147175721990339954432044649039630410713603632540132729978985034553550504440231965065791842150404105239854869058483474055207416552882594545771248349047416987455617636674864790318431498272739032910755732288023526358777745756965449787903665560379691098873738943212409190375421679700119153460287518084413172579467141539457318569886186709958463559115751797165312991808016909013833689304512203076322917714122070537308663229259483533840556370859265744250305693869966933933325709696081841279984117064255268172858704393493688093177577489583002311141460644622340007772099526349031063702342482888579421692358402614225725349570437329734797263640935434344753059765885102154958080122541392815460086137190753333013232498302333923706045818766168905674039

Factorizations

Primary (ID: 70794) 37217519646710509861 (proven prime)
(ID: 72979) 83850479348151899794761308428591350127059485610564852273716837891362740810343407853641756418137953320970691158493869031618442299973681183808240528707372154095251708596400356360591032837770488920601633461161644967621564302882713740122432011894218515496271069351114165429586100246594802063886423267361538878314905307580205899023787921746054752814693502059255831194743398922752965869561142251186117613927735202451881468598824740527979344679307603267002139419705574789771879373825092326240030680572603564584194063784241811921397564186730931726915940590756462739342140738806876015614144749587679440389331839727622378146752216520744947104415784788446305848268097637808840654090405415776008522899874704004288933915385305882059112875152309023681408816317852467506607622510971771029903635433956637051733449254578279195714694648864362809254568330849073166137599735009595439772993621916615794974993166354246502922344560292604752386149779703221235061888684517966347177837539476910648740744098311949310039075769969419179256025531696664914662805416624892959199378275654923102483810782773582969899 (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.