Factor Info

ID 203844
Size 541 digits / 1797 bits
Status composite
Value 7407984365571598478057653233586925094939048740657173818710036267539858633209537893535163399053647538090246493930093114672786447346558477930177824911458331575436108631422031708672122256976815964533169381845246487492604004926452373910914456194872946653378413091046856138425241054141535182120057213318125150028474821778218897061092546434986343283245395250929646934731892493023007385634037705575035391606819405073145570255743599901737579350108271625614950774898663530098055624803894734336474432626351882451417571246715863849106813560772044749351

Factorizations

Primary (ID: 203845) 1928528694313995856458583 (proven prime)
(ID: 203846) 3841262195067686177364908107084217549743788532173194940937277340482136760354371193052264759808583800761446745119038092484888755761097750321675672727293117333979816151457449781197887966280246973684817281858383546010429767063724587026423955335704457963589702098588600698765159585649138638538570498750273286304602194310247415932793319083488148424633312702589538373522897936042956816208172593098232791134196987723392042081911676862757328215901612777059425600619319970367542558514627920847614301033050311780656215269899697 (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.