Factor Info

ID 105578
Size 806 digits / 2676 bits
Status composite
Value 28919309951521068353500691480917337976378213118291258007212273897495638961511487119262073180115318731199253388270026331464520796735647654310163072107920289097507370061698441896548879300447489246769850960348468444418743717386643771764431218393874093540596339562738114414038232840149434477634544650976848214877674279587836040529033973530473718023065889395494044714819454621133414182468452601003537877830396733064701830447370017044425348429508965720632437890721547283377433601791540944458183754939978808475139812887435964989716293154087096338238812827197121079845602541352774687117229696284608524343086675976413016258715197514317096737766579579595995893184154695871490164804694481879764317651584336189901036236513289159811831682869946598734305137084114015125032558439801005687929506026196193821280102760064217

Factorizations

Primary (ID: 9328) 1464508308408595529930658774839689 (proven prime)
(ID: 126939) 19746770834606030831690961806874029553277555658298266426794245167795934135986962015345904901802972299672491634766926808140480601617773662544734219141852389804019772989148360300463287108925302213167919123840237347217087326361452771766881582658397927761937467946504939265665618970001653601416559990734387892686903804775171484473821884754925657998946582843840006630113724011952521177196373194594144650391951392090694028856128308814707292886098467759130453389030635254443778164964939532635355521005990041320290434523656560828833050733367730371661191240207728244706669849958634434119142161468240992073871477037529464789786454628029352319445851716742340090802263002197896848016907996960402214176301325085641499001902176093707618769712435806463888841410546096576492617354935686353 (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.